Company Name: State/Province:
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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
262-200WIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS006/18/2004Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-200 is split into 1,000-number blocks - detail below
262-200-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS006/18/2004Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-200-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS006/18/2004Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-200-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS006/18/2004Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-200-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS006/18/2004Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-200-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS006/18/2004Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-236WIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-236 is split into 1,000-number blocks - detail below
262-236-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-236-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-236-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-236-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-236-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-236-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238WIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238 is split into 1,000-number blocks - detail below
262-238-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-238-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-240WIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI23DS000/00/0000Prefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-240 is split into 1,000-number blocks - detail below
262-240-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-240-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-240-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-240-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-240-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-240-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-241WIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI23DS000/00/0000Prefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-242WIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-243WIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLCDBGWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245WIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245 is split into 1,000-number blocks - detail below
262-245-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-245-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327WILLIAMSBYWMBYWI11DSAN/APrefix Type: RBOC
Switch Name: WILLIAMS BAY
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WMBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-246WIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS100/00/0000Prefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246 is split into 1,000-number blocks - detail below
262-246-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-246-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-248WIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249WIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249 is split into 1,000-number blocks - detail below
262-249-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-249-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-250WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSA00/00/0000Prefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-251WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSA00/00/0000Prefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-252WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS000/00/0000Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252 is split into 1,000-number blocks - detail below
262-252-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-252-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-253WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSA00/00/0000Prefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-255WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSA00/00/0000Prefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSA00/00/0000Prefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257 is split into 1,000-number blocks - detail below
262-257-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-257-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-260WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-260 is split into 1,000-number blocks - detail below
262-260-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-260-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-260-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-260-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-260-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-260-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-260-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-260-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-268WIWISCONSIN BELL INC (AT&T)N/A9327PTWASHIGTNPTWAWI11RS000/00/0000Prefix Type: RBOC
Switch Name: PORT WASHINGTON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PTWAWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-279WIWISCONSIN BELL INC (AT&T)N/A9327GENOA CITYGNCYWI12RS000/00/0000Prefix Type: RBOC
Switch Name: GENOA CITY
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: GNCYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-279 is split into 1,000-number blocks - detail below
262-279-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GENOA CITYGNCYWI12RS0N/APrefix Type: RBOC
Switch Name: GENOA CITY
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: GNCYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-279-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GENOA CITYGNCYWI12RS0N/APrefix Type: RBOC
Switch Name: GENOA CITY
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: GNCYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-279-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GENOA CITYGNCYWI12RS0N/APrefix Type: RBOC
Switch Name: GENOA CITY
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: GNCYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-279-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GENOA CITYGNCYWI12RS0N/APrefix Type: RBOC
Switch Name: GENOA CITY
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: GNCYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-279-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GENOA CITYGNCYWI12RS0N/APrefix Type: RBOC
Switch Name: GENOA CITY
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: GNCYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-279-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327GENOA CITYGNCYWI12RS0N/APrefix Type: RBOC
Switch Name: GENOA CITY
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: GNCYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-284WIWISCONSIN BELL INC (AT&T)N/A9327PTWASHIGTNPTWAWI11RS000/00/0000Prefix Type: RBOC
Switch Name: PORT WASHINGTON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PTWAWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-306WIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS000/00/0000Prefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-321WIWISCONSIN BELL INC (AT&T)N/A9327RACINESTRTWI11DS011/21/2001Prefix Type: RBOC
Switch Name: STURTEVANT
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: STRTWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-321 is split into 1,000-number blocks - detail below
262-321-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINESTRTWI11DS0N/APrefix Type: RBOC
Switch Name: STURTEVANT
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: STRTWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-321-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINESTRTWI11DS0N/APrefix Type: RBOC
Switch Name: STURTEVANT
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: STRTWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-321-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINESTRTWI11DS0N/APrefix Type: RBOC
Switch Name: STURTEVANT
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: STRTWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-321-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINESTRTWI11DS0N/APrefix Type: RBOC
Switch Name: STURTEVANT
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: STRTWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-329WIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329 is split into 1,000-number blocks - detail below
262-329-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-329-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA02/01/2010Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-334WIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS000/00/0000Prefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-335WIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS000/00/0000Prefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-338WIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS000/00/0000Prefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-347WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAPEWKWI11RS100/00/0000Prefix Type: RBOC
Switch Name: PEWK RIVERWOOD RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PEWKWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-347 is split into 1,000-number blocks - detail below
262-347-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAPEWKWI11RS1N/APrefix Type: RBOC
Switch Name: PEWK RIVERWOOD RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PEWKWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-347-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAPEWKWI11RS1N/APrefix Type: RBOC
Switch Name: PEWK RIVERWOOD RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PEWKWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-348WIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-348 is split into 1,000-number blocks - detail below
262-348-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-348-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-348-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-348-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-348-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-348-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-348-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327LAKEGENEVALKGNWI01DS0N/APrefix Type: RBOC
Switch Name: LAKE GENEVA
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: LKGNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-365WIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS003/18/2002Prefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-365 is split into 1,000-number blocks - detail below
262-365-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS0N/APrefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-365-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS0N/APrefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-365-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS0N/APrefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-365-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327WEST BENDWBNDWI01DS0N/APrefix Type: RBOC
Switch Name: WEST BEND
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WBNDWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-367WIWISCONSIN BELL INC (AT&T)N/A9327HARTLANDHRLDWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-369WIWISCONSIN BELL INC (AT&T)N/A9327HARTLANDHRLDWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-373WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS000/00/0000Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-373 is split into 1,000-number blocks - detail below
262-373-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-373-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-373-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-373-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-373-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-373-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-375WIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-376WIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-377WIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-387WIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-387 is split into 1,000-number blocks - detail below
262-387-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSAN/APrefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-387-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSAN/APrefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-387-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSAN/APrefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-387-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSAN/APrefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-387-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSAN/APrefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-387-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSAN/APrefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-387-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327CEDARBURGCDBGWI15DSAN/APrefix Type: RBOC
Switch Name: CEDARBURG
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: CDBGWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-434 is split into 1,000-number blocks - detail below
262-434-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS008/24/2007Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-434-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS008/24/2007Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-434-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS008/24/2007Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-434-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS008/24/2007Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-434-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS008/24/2007Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-434-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS008/24/2007Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-434-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS008/24/2007Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-434-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS008/24/2007Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-446WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DS000/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WKSHWI47DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-472WIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473WIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473 is split into 1,000-number blocks - detail below
262-473-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-473-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327WHITEWATERWHWRWI11DS0N/APrefix Type: RBOC
Switch Name: WHITEWATER
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WHWRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-502WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSA00/00/0000Prefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502 is split into 1,000-number blocks - detail below
262-502-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-502-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSAN/APrefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-512WIWISCONSIN BELL INC (AT&T)N/A9327THIENSVLMILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-513WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-521WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-523WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAPEWKWI11RS100/00/0000Prefix Type: RBOC
Switch Name: PEWK RIVERWOOD RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PEWKWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-524WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-532WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMNFLWI32DSA00/00/0000Prefix Type: RBOC
Switch Name: MENOMONEE FALLS
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFLWI32DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-538WIWISCONSIN BELL INC (AT&T)N/A9327MERTONHRLDWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-538 is split into 1,000-number blocks - detail below
262-538-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MERTONHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-538-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MERTONHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-538-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MERTONHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-538-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MERTONHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-538-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MERTONHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-542WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-544WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-547WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-548WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-549WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-551WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS000/00/0000Prefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-551 is split into 1,000-number blocks - detail below
262-551-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-551-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-551-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS002/06/2015Prefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-551-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-551-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-551-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-551-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-551-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552WIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS000/00/0000Prefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552 is split into 1,000-number blocks - detail below
262-552-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-552-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-553WIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS000/00/0000Prefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-553 is split into 1,000-number blocks - detail below
262-553-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-553-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-553-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-553-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-553-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-554WIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS000/00/0000Prefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-560WIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS000/00/0000Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS000/00/0000Prefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564 is split into 1,000-number blocks - detail below
262-564-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS0N/APrefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS0N/APrefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS0N/APrefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS0N/APrefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS0N/APrefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS0N/APrefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS0N/APrefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-564-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS0N/APrefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-567WIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS000/00/0000Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-569WIWISCONSIN BELL INC (AT&T)N/A9327OCONOMOWOCOCNMWI11DS000/00/0000Prefix Type: RBOC
Switch Name: OCONOMOWOC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: OCNMWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-574WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-577 is split into 1,000-number blocks - detail below
262-577-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-577-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-577-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-577-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-577-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-595WIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11RS000/00/0000Prefix Type: RBOC
Switch Name: PARKSIDE RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-595 is split into 1,000-number blocks - detail below
262-595-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11RS0N/APrefix Type: RBOC
Switch Name: PARKSIDE RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-595-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11RS0N/APrefix Type: RBOC
Switch Name: PARKSIDE RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-595-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327PARKSIDEPRSDWI11RS0N/APrefix Type: RBOC
Switch Name: PARKSIDE RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-597WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS000/00/0000Prefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-597 is split into 1,000-number blocks - detail below
262-597-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-597-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-598WIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS000/00/0000Prefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-598 is split into 1,000-number blocks - detail below
262-598-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-598-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-598-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-598-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-598-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-598-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-598-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINEPRSDWI11DS0N/APrefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-605WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS000/00/0000Prefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-619WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628WIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS000/00/0000Prefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628 is split into 1,000-number blocks - detail below
262-628-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-628-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUBERTUSHBTSWI11DS0N/APrefix Type: RBOC
Switch Name: HUBERTUS
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HBTSWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-631WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-631 is split into 1,000-number blocks - detail below
262-631-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-631-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-631-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-631-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-631-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-632WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-633WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-634WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-635WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-636WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-637WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-638WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-639WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-641WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-650WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-652WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS000/00/0000Prefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-653WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS000/00/0000Prefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-654WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS000/00/0000Prefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-656WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS000/00/0000Prefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-657WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS000/00/0000Prefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-658WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI01DS000/00/0000Prefix Type: RBOC
Switch Name: KENOSHA 10TH AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: KENOWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-662WIWISCONSIN BELL INC (AT&T)N/A9327BIG BENDBGBNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: BIG BEND
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BGBNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-662 is split into 1,000-number blocks - detail below
262-662-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327BIG BENDBGBNWI11RS0N/APrefix Type: RBOC
Switch Name: BIG BEND
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BGBNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-662-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327BIG BENDBGBNWI11RS0N/APrefix Type: RBOC
Switch Name: BIG BEND
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BGBNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-662-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327BIG BENDBGBNWI11RS0N/APrefix Type: RBOC
Switch Name: BIG BEND
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BGBNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-662-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327BIG BENDBGBNWI11RS0N/APrefix Type: RBOC
Switch Name: BIG BEND
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BGBNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-662-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327BIG BENDBGBNWI11RS0N/APrefix Type: RBOC
Switch Name: BIG BEND
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BGBNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-662-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327BIG BENDBGBNWI11RS0N/APrefix Type: RBOC
Switch Name: BIG BEND
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BGBNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-662-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327BIG BENDBGBNWI11RS0N/APrefix Type: RBOC
Switch Name: BIG BEND
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BGBNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-664WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-664 is split into 1,000-number blocks - detail below
262-664-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-664-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS0N/APrefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-670WIWISCONSIN BELL INC (AT&T)N/A9327HARTFORDHRFRWI11RS000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-671 is split into 1,000-number blocks - detail below
262-671-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPRSDWI11DS002/11/2009Prefix Type: RBOC
Switch Name: PARKSIDE DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PRSDWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-673WIWISCONSIN BELL INC (AT&T)N/A9327HARTFORDHRFRWI11RS000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRFRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-675WIWISCONSIN BELL INC (AT&T)N/A9327NEWBURGNWBGWI11RS000/00/0000Prefix Type: RBOC
Switch Name: NEWBURG
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: NWBGWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-675 is split into 1,000-number blocks - detail below
262-675-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEWBURGNWBGWI11RS0N/APrefix Type: RBOC
Switch Name: NEWBURG
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: NWBGWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-675-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEWBURGNWBGWI11RS0N/APrefix Type: RBOC
Switch Name: NEWBURG
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: NWBGWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-675-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEWBURGNWBGWI11RS0N/APrefix Type: RBOC
Switch Name: NEWBURG
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: NWBGWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-677WIWISCONSIN BELL INC (AT&T)N/A9327JACKSONJCSNWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: JACKSON
Switch Type: Siemens DE4 EWSD RCU Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: JCSNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-679WIWISCONSIN BELL INC (AT&T)N/A9327MUSKEGOMSKGWI36DSA00/00/0000Prefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-681WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-687WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI01DS000/00/0000Prefix Type: RBOC
Switch Name: RACINE 7TH ST
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: RACNWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-691WIWISCONSIN BELL INC (AT&T)N/A9327PEWAUKEEPEWKWI40DS000/00/0000Prefix Type: RBOC
Switch Name: PEWK WISCONSIN AV
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PEWKWI40DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-694WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-695WIWISCONSIN BELL INC (AT&T)N/A9327PEWAUKEEPEWKWI40DS000/00/0000Prefix Type: RBOC
Switch Name: PEWK WISCONSIN AV
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PEWKWI40DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-697WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-703WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS000/00/0000Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703 is split into 1,000-number blocks - detail below
262-703-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-703-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS0N/APrefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/22/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704 is split into 1,000-number blocks - detail below
262-704-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-704-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONFLSMILWWI31DS001/25/2008Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-717WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS100/00/0000Prefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-717 is split into 1,000-number blocks - detail below
262-717-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS1N/APrefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-717-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS1N/APrefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-717-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS1N/APrefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-717-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS1N/APrefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-717-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS1N/APrefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-717-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS1N/APrefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-717-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS1N/APrefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-717-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS1N/APrefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-728WIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740WIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740 is split into 1,000-number blocks - detail below
262-740-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS0N/APrefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS0N/APrefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS0N/APrefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS0N/APrefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS0N/APrefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS0N/APrefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS0N/APrefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-740-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327DELAVANDLVNWI11RS0N/APrefix Type: RBOC
Switch Name: DELAVAN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: DLVNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-752WIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-752 is split into 1,000-number blocks - detail below
262-752-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSAN/APrefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-752-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSAN/APrefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-752-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSAN/APrefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-752-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSAN/APrefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-752-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSAN/APrefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-752-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327RACINERACNWI11DSAN/APrefix Type: RBOC
Switch Name: RACINE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: RACNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-757WIWISCONSIN BELL INC (AT&T)N/A9327BURLINGTONBURLWI11RS000/00/0000Prefix Type: RBOC
Switch Name: BURLINGTON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BURLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-757 is split into 1,000-number blocks - detail below
262-757-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327BURLINGTONBURLWI11RS0N/APrefix Type: RBOC
Switch Name: BURLINGTON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BURLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-757-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327BURLINGTONBURLWI11RS0N/APrefix Type: RBOC
Switch Name: BURLINGTON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BURLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-763WIWISCONSIN BELL INC (AT&T)N/A9327BURLINGTONBURLWI11RS000/00/0000Prefix Type: RBOC
Switch Name: BURLINGTON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BURLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-767WIWISCONSIN BELL INC (AT&T)N/A9327BURLINGTONBURLWI11RS000/00/0000Prefix Type: RBOC
Switch Name: BURLINGTON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BURLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-780WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-781WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS000/00/0000Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-782WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-783WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS000/00/0000Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-784WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-785WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-786WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787 is split into 1,000-number blocks - detail below
262-787-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-787-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS1N/APrefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-789WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI45DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-790WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI31DS000/00/0000Prefix Type: RBOC
Switch Name: MILW PILGRIM RD
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI31DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-792WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS300/00/0000Prefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-794WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS300/00/0000Prefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-794 is split into 1,000-number blocks - detail below
262-794-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-794-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-794-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-796WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-797WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-798WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BFTWWI11RS100/00/0000Prefix Type: RBOC
Switch Name: BFTW SWENSON DR RS1
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BFTWWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-814WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI45DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-820WIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS100/00/0000Prefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-820 is split into 1,000-number blocks - detail below
262-820-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-820-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-820-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-820-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-820-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-820-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-820-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327SUSSEXSUSXWI46DS1N/APrefix Type: RBOC
Switch Name: SUSSEX
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SUSXWI46DS1))
🕘 Prefix History
🔎 Explore Carrier Information
262-821WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI45DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-827WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI45DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-835WIWISCONSIN BELL INC (AT&T)N/A9327CALEDONIACLDNWI14RS000/00/0000Prefix Type: RBOC
Switch Name: CALEDONIA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLDNWI14RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-835 is split into 1,000-number blocks - detail below
262-835-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327CALEDONIACLDNWI14RS0N/APrefix Type: RBOC
Switch Name: CALEDONIA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLDNWI14RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-835-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327CALEDONIACLDNWI14RS0N/APrefix Type: RBOC
Switch Name: CALEDONIA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLDNWI14RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-835-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327CALEDONIACLDNWI14RS0N/APrefix Type: RBOC
Switch Name: CALEDONIA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLDNWI14RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-835-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327CALEDONIACLDNWI14RS0N/APrefix Type: RBOC
Switch Name: CALEDONIA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLDNWI14RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-835-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327CALEDONIACLDNWI14RS0N/APrefix Type: RBOC
Switch Name: CALEDONIA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLDNWI14RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-835-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327CALEDONIACLDNWI14RS0N/APrefix Type: RBOC
Switch Name: CALEDONIA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLDNWI14RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-835-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327CALEDONIACLDNWI14RS0N/APrefix Type: RBOC
Switch Name: CALEDONIA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLDNWI14RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-836 is split into 1,000-number blocks - detail below
262-836-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327JACKSONJCSNWI11DSAN/APrefix Type: RBOC
Switch Name: JACKSON
Switch Type: Siemens DE4 EWSD RCU Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: JCSNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-836-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327JACKSONJCSNWI11DSAN/APrefix Type: RBOC
Switch Name: JACKSON
Switch Type: Siemens DE4 EWSD RCU Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: JCSNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-836-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327JACKSONJCSNWI11DSAN/APrefix Type: RBOC
Switch Name: JACKSON
Switch Type: Siemens DE4 EWSD RCU Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: JCSNWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-859WIWISCONSIN BELL INC (AT&T)N/A9327SOMERSSMRSWI11RS000/00/0000Prefix Type: RBOC
Switch Name: SOMERS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SMRSWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-859 is split into 1,000-number blocks - detail below
262-859-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327SOMERSSMRSWI11RS0N/APrefix Type: RBOC
Switch Name: SOMERS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SMRSWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-859-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327SOMERSSMRSWI11RS0N/APrefix Type: RBOC
Switch Name: SOMERS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SMRSWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-859-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327SOMERSSMRSWI11RS0N/APrefix Type: RBOC
Switch Name: SOMERS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SMRSWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-860WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI45DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-878WIWISCONSIN BELL INC (AT&T)N/A9327UNIONGROVEUNGVWI11RS000/00/0000Prefix Type: RBOC
Switch Name: UNION GROVE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: UNGVWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-879WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS300/00/0000Prefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-879 is split into 1,000-number blocks - detail below
262-879-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-879-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-879-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-879-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-879-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-879-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-879-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-879-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2BRFDWI11RS3N/APrefix Type: RBOC
Switch Name: BROOKFIELD LAKES RS3
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: BRFDWI11RS3))
🕘 Prefix History
🔎 Explore Carrier Information
262-884WIWISCONSIN BELL INC (AT&T)N/A9327RACINESTRTWI11DS000/00/0000Prefix Type: RBOC
Switch Name: STURTEVANT
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: STRTWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-886WIWISCONSIN BELL INC (AT&T)N/A9327RACINESTRTWI11DS000/00/0000Prefix Type: RBOC
Switch Name: STURTEVANT
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: STRTWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-896WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-928WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-938WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN2MILWWI45DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI45DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-942WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-947WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS000/00/0000Prefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947 is split into 1,000-number blocks - detail below
262-947-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-947-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAPLPRWI11RS0N/APrefix Type: RBOC
Switch Name: PLEASANT PRAIRIE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: PLPRWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-948WIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948 is split into 1,000-number blocks - detail below
262-948-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-948-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327KENOSHAKENOWI11DSAN/APrefix Type: RBOC
Switch Name: KENOSHA
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: KENOWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-966WIWISCONSIN BELL INC (AT&T)N/A9327NORTH LAKEHRLDWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-966 is split into 1,000-number blocks - detail below
262-966-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327NORTH LAKEHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-966-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327NORTH LAKEHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-966-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327NORTH LAKEHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-966-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327NORTH LAKEHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-966-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327NORTH LAKEHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-966-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327NORTH LAKEHRLDWI11DSAN/APrefix Type: RBOC
Switch Name: HARTLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLDWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-970WIWISCONSIN BELL INC (AT&T)N/A9327WAUKESHAWKSHWI47DSA00/00/0000Prefix Type: RBOC
Switch Name: WAUKESHA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WKSHWI47DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-971WIWISCONSIN BELL INC (AT&T)N/A9327MUSKEGOMSKGWI36DSA00/00/0000Prefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-971 is split into 1,000-number blocks - detail below
262-971-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MUSKEGOMSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-971-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MUSKEGOMSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-971-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MUSKEGOMSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
262-971-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MUSKEGOMSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-212WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-212 is split into 1,000-number blocks - detail below
414-212-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-212-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-212-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-212-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-212-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-212-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-212-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-212-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-219WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-219 is split into 1,000-number blocks - detail below
414-219-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-219-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-219-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-219-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-219-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-219-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-219-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220 is split into 1,000-number blocks - detail below
414-220-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-220-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-221WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-223WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-224WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-225WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226 is split into 1,000-number blocks - detail below
414-226-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-226-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-227WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-228WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS000/00/0000Prefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS000/00/0000Prefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229 is split into 1,000-number blocks - detail below
414-229-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-229-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22RS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR RS0
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI22RS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-231WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-231 is split into 1,000-number blocks - detail below
414-231-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244 is split into 1,000-number blocks - detail below
414-244-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-244-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/06/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245 is split into 1,000-number blocks - detail below
414-245-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-245-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS105/08/2008Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-247WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS000/00/0000Prefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-256WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-257WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-258WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-259WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-263WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS000/00/0000Prefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263 is split into 1,000-number blocks - detail below
414-263-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-263-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS000/00/0000Prefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264 is split into 1,000-number blocks - detail below
414-264-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-264-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-265WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS000/00/0000Prefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-265 is split into 1,000-number blocks - detail below
414-265-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-265-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-265-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-265-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-265-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-265-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-265-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-266WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-267WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS000/00/0000Prefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267 is split into 1,000-number blocks - detail below
414-267-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-267-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-270WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-271WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-272WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-273WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274 is split into 1,000-number blocks - detail below
414-274-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-274-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-276WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-277WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-278WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-280WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-281WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-282WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-283WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-286WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-286 is split into 1,000-number blocks - detail below
414-286-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-286-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-286-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-286-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-286-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-286-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-287WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-288WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-289WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-291WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-294WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-294 is split into 1,000-number blocks - detail below
414-294-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-294-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-294-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-294-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-294-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-294-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-294-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-294-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-297WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-298WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-299WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-299 is split into 1,000-number blocks - detail below
414-299-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-299-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-299-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-301 is split into 1,000-number blocks - detail below
414-301-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSA06/25/2010Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-302WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-304WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-304 is split into 1,000-number blocks - detail below
414-304-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-304-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-304-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-304-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-304-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-304-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-319WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319 is split into 1,000-number blocks - detail below
414-319-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-319-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-321WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-325WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-326 is split into 1,000-number blocks - detail below
414-326-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS109/26/2003Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-326-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS109/26/2003Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-327WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-328WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-329WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-332WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-336WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS000/00/0000Prefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-336 is split into 1,000-number blocks - detail below
414-336-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-337WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-341WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-342WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342 is split into 1,000-number blocks - detail below
414-342-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-342-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343 is split into 1,000-number blocks - detail below
414-343-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-343-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344 is split into 1,000-number blocks - detail below
414-344-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-344-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-345WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-345 is split into 1,000-number blocks - detail below
414-345-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-345-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-345-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-345-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-345-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-345-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-345-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-347WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-351WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS000/00/0000Prefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-352WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS000/00/0000Prefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-353WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-354WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-355WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-357WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-358WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-359WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS100/00/0000Prefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-362WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-365WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-371WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS000/00/0000Prefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372 is split into 1,000-number blocks - detail below
414-372-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-372-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-374WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS000/00/0000Prefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-374 is split into 1,000-number blocks - detail below
414-374-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-374-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-374-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-374-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-374-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-382WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-383WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-384WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-385WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389 is split into 1,000-number blocks - detail below
414-389-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-389-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-390WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-393WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-393 is split into 1,000-number blocks - detail below
414-393-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-393-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-393-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-393-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-393-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-393-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-393-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-393-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-421WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-422WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MSKGWI36DSA00/00/0000Prefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-422 is split into 1,000-number blocks - detail below
414-422-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-422-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-422-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-422-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-422-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MSKGWI36DSAN/APrefix Type: RBOC
Switch Name: MUSKEGO
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MSKGWI36DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-423WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-425WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI25DS000/00/0000Prefix Type: RBOC
Switch Name: MILW FOREST HOME AV DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI25DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-427WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI25DS000/00/0000Prefix Type: RBOC
Switch Name: MILW FOREST HOME AV DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI25DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-438WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-442WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-443WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-444WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-445WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-447WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-449WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-453WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454 is split into 1,000-number blocks - detail below
414-454-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-454-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-456WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-459WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-459 is split into 1,000-number blocks - detail below
414-459-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-459-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA05/01/2006Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-459-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA02/10/2006Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-459-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA02/10/2006Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-459-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA03/08/2006Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-461WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-462WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-463WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-464WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-465WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-465 is split into 1,000-number blocks - detail below
414-465-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-465-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-465-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-465-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-465-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-465-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-465-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-466WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-471WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-475WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-476WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-479WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-481WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482 is split into 1,000-number blocks - detail below
414-482-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-482-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS0N/APrefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-483WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-486WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-489WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-524WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524 is split into 1,000-number blocks - detail below
414-524-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-524-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-525WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI25DS000/00/0000Prefix Type: RBOC
Switch Name: MILW FOREST HOME AV DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI25DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-527WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-529WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI25DS000/00/0000Prefix Type: RBOC
Switch Name: MILW FOREST HOME AV DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI25DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-535WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536 is split into 1,000-number blocks - detail below
414-536-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-536-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-540WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS000/00/0000Prefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-540 is split into 1,000-number blocks - detail below
414-540-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-540-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-540-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-540-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-540-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-540-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-540-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-540-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI23DS0N/APrefix Type: RBOC
Switch Name: MILW GOOD HOPE RD
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI23DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-541WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-543WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-545WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-546WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-562WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS000/00/0000Prefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-562 is split into 1,000-number blocks - detail below
414-562-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-562-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-562-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-562-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-562-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-562-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-562-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI17DS0N/APrefix Type: RBOC
Switch Name: MILW WRIGHT ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI17DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-566WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI45DS100/00/0000Prefix Type: RBOC
Switch Name: MILW FAIRWAY DR DS1
Switch Type: 5ESS
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI45DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-570WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS000/00/0000Prefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-571WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS000/00/0000Prefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-577WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS100/00/0000Prefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-578WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-578 is split into 1,000-number blocks - detail below
414-578-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-578-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-578-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-578-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-578-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-585WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS101/10/2013Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-585 is split into 1,000-number blocks - detail below
414-585-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS112/18/2012Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-585-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS112/18/2012Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-585-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS112/18/2012Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-585-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS112/18/2012Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-585-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS112/18/2012Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-585-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS112/18/2012Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-585-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS112/18/2012Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-586WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586 is split into 1,000-number blocks - detail below
414-586-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-586-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI16DS0N/APrefix Type: RBOC
Switch Name: MILW COUNTY LINE DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-599WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-604WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-604 is split into 1,000-number blocks - detail below
414-604-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS0N/APrefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-604-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS0N/APrefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-604-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS0N/APrefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-604-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS0N/APrefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-604-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS0N/APrefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-604-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS0N/APrefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-604-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS0N/APrefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-604-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS0N/APrefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-607WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607 is split into 1,000-number blocks - detail below
414-607-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-607-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS2N/APrefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-616WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-616 is split into 1,000-number blocks - detail below
414-616-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-616-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-616-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-616-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-616-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-616-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-616-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI28DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-643WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-645WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-646WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS103/01/2002Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-647WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-649WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-661WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSA07/25/2002Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-665WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671 is split into 1,000-number blocks - detail below
414-671-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-671-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-672WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-678WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-678 is split into 1,000-number blocks - detail below
414-678-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-678-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-678-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-678-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-678-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-678-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-678-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-744WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-747WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-760WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI28DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI28DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-761WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-762WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS000/00/0000Prefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-764WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS000/00/0000Prefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-765WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765 is split into 1,000-number blocks - detail below
414-765-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-765-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-766WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS000/00/0000Prefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-766 is split into 1,000-number blocks - detail below
414-766-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-766-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-766-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-766-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-766-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-766-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-766-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS000/00/0000Prefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768 is split into 1,000-number blocks - detail below
414-768-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-768-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN5MILWWI56DS0N/APrefix Type: RBOC
Switch Name: MILW HOWELL AV
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MILWWI56DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-769WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI42DS000/00/0000Prefix Type: RBOC
Switch Name: MILW LOGAN AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI42DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-771WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-773WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-774WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-777WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-778WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-792WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-792 is split into 1,000-number blocks - detail below
414-792-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-792-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-792-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-792-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-792-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-792-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-792-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-792-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-799WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-805WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-815WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS100/00/0000Prefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-815 is split into 1,000-number blocks - detail below
414-815-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS1N/APrefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-815-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS1N/APrefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-815-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS1N/APrefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-815-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS1N/APrefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-815-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS1N/APrefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-817WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-817 is split into 1,000-number blocks - detail below
414-817-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-817-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-817-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-817-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-817-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-817-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-817-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-817-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-844WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-855WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI10DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-855 is split into 1,000-number blocks - detail below
414-855-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-855-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-855-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-855-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN3MILWWI10DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI10DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-871WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-873WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-874WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-875WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS000/00/0000Prefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-875 is split into 1,000-number blocks - detail below
414-875-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS0N/APrefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-875-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS0N/APrefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-875-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS0N/APrefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-875-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS0N/APrefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-875-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS0N/APrefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-875-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS0N/APrefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-875-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI27DS0N/APrefix Type: RBOC
Switch Name: MILW 41ST ST DS0
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI27DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-902WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS100/00/0000Prefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-902 is split into 1,000-number blocks - detail below
414-902-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-902-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-902-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-902-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-902-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-902-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-902-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-902-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI34DS1N/APrefix Type: RBOC
Switch Name: MILW S 26TH ST DS1
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI34DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS100/00/0000Prefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905 is split into 1,000-number blocks - detail below
414-905-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-905-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI13DS1N/APrefix Type: RBOC
Switch Name: MILW BROADWAY DS1
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI13DS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-906WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-931WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-931 is split into 1,000-number blocks - detail below
414-931-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-931-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-931-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-931-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-931-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-931-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-931-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933 is split into 1,000-number blocks - detail below
414-933-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-933-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934 is split into 1,000-number blocks - detail below
414-934-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-934-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-935WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-935 is split into 1,000-number blocks - detail below
414-935-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-935-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-935-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-935-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-935-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-936WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-937WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSA00/00/0000Prefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-937 is split into 1,000-number blocks - detail below
414-937-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-937-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-937-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-937-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-937-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-937-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-937-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI48DSAN/APrefix Type: RBOC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWI48DSA))
🕘 Prefix History
🔎 Explore Carrier Information
414-939WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS010/18/2010Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-939 is split into 1,000-number blocks - detail below
414-939-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS010/19/2010Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-939-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI30DS010/19/2010Prefix Type: RBOC
Switch Name: MILW CLEVELAND AV DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI30DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-955WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
414-961WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-962WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963 is split into 1,000-number blocks - detail below
414-963-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-963-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS0N/APrefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-964WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-967WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI22DS000/00/0000Prefix Type: RBOC
Switch Name: MILW CAPITOL DR DS0
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI22DS0))
🕘 Prefix History
🔎 Explore Carrier Information
414-979WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS100/00/0000Prefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-979 is split into 1,000-number blocks - detail below
414-979-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS1N/APrefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-979-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS1N/APrefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-979-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN4MILWWI38RS1N/APrefix Type: RBOC
Switch Name: MILW PARK PLACE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI38RS1))
🕘 Prefix History
🔎 Explore Carrier Information
414-985WIWISCONSIN BELL INC (AT&T)N/A9327MILWAUKZN1MILWWI12DS205/03/2001Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: MILWWI12DS2))
🕘 Prefix History
🔎 Explore Carrier Information
608-216WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-216 is split into 1,000-number blocks - detail below
608-216-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-218WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-218 is split into 1,000-number blocks - detail below
608-218-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-218-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-218-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-218-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-221WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-222WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-223WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224 is split into 1,000-number blocks - detail below
608-224-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-224-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS0N/APrefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-226WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-231WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232 is split into 1,000-number blocks - detail below
608-232-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-232-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-233WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236 is split into 1,000-number blocks - detail below
608-236-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-236-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS0N/APrefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-238WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI13DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN SYLVAN AV
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-240WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-241WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-242WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-243WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-244WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-245WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-246WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-249WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250 is split into 1,000-number blocks - detail below
608-250-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-250-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-251WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-252WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-255WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-256WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-257WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-258WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-259WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-259 is split into 1,000-number blocks - detail below
608-259-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-259-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-259-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-259-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-259-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-259-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-259-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260 is split into 1,000-number blocks - detail below
608-260-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-260-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-261WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-262WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-263WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-264WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-265WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-266WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-267WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA00/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-270WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270 is split into 1,000-number blocks - detail below
608-270-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-270-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-271WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-273WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-274WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-275WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-276WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-277WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-278WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280 is split into 1,000-number blocks - detail below
608-280-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-280-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-281WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-282WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS100/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282 is split into 1,000-number blocks - detail below
608-282-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-282-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-283WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283 is split into 1,000-number blocks - detail below
608-283-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-283-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-284WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-284 is split into 1,000-number blocks - detail below
608-284-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-284-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-284-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-284-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-285WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS100/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-285 is split into 1,000-number blocks - detail below
608-285-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-285-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-285-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-285-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-285-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-285-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-285-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS1N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS1
Switch Type: DMS1/2
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS1))
🕘 Prefix History
🔎 Explore Carrier Information
608-286WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-286 is split into 1,000-number blocks - detail below
608-286-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-286-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-287WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-287 is split into 1,000-number blocks - detail below
608-287-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-287-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-287-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-287-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS009/23/2011Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-287-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-288WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-294WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-294 is split into 1,000-number blocks - detail below
608-294-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-294-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-294-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-294-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-294-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-294-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-298WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-298 is split into 1,000-number blocks - detail below
608-298-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-298-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-298-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-298-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-298-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI16DS0N/APrefix Type: RBOC
Switch Name: MDSN BLACK OAK DR
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI16DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-301WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-301 is split into 1,000-number blocks - detail below
608-301-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS0N/APrefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-301-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS0N/APrefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-301-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS0N/APrefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-301-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS0N/APrefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-301-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS0N/APrefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-301-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS0N/APrefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-301-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS0N/APrefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361WIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361 is split into 1,000-number blocks - detail below
608-361-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-361-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-362WIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-363WIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-364WIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-365WIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-368 is split into 1,000-number blocks - detail below
608-368-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-368-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-368-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-368-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-368-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-368-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-368-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-368-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327BELOITBELTWI01DS0N/APrefix Type: RBOC
Switch Name: BELOIT
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: BELTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-371WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA05/09/2001Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-371 is split into 1,000-number blocks - detail below
608-371-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA06/07/2011Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-373WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-373 is split into 1,000-number blocks - detail below
608-373-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-373-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-373-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-373-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-373-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-373-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-395WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-395 is split into 1,000-number blocks - detail below
608-395-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-458WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI12DS008/21/2001Prefix Type: RBOC
Switch Name: MDSN KEDZIE ST
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-616 is split into 1,000-number blocks - detail below
608-616-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS010/16/2009Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-616-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS010/16/2009Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-665 is split into 1,000-number blocks - detail below
608-665-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS006/08/2010Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-665-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS006/08/2010Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-665-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS006/09/2010Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-665-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS006/09/2010Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-665-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS006/09/2010Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-741WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743 is split into 1,000-number blocks - detail below
608-743-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-743-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSAN/APrefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-752WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-754WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-755WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-756WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-757WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-758WIWISCONSIN BELL INC (AT&T)N/A9327JANESVILLEJNVLWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: JANESVILLE
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: JNVLWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-873WIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877WIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877 is split into 1,000-number blocks - detail below
608-877-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-877-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327STOUGHTONSGTNWI11DS0N/APrefix Type: RBOC
Switch Name: STOUGHTON
Switch Type: DMS100
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: SGTNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-882WIWISCONSIN BELL INC (AT&T)N/A9327EVANSVILLEEVVLWI11RS000/00/0000Prefix Type: RBOC
Switch Name: EVANSVILLE
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: EVVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-882 is split into 1,000-number blocks - detail below
608-882-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327EVANSVILLEEVVLWI11RS0N/APrefix Type: RBOC
Switch Name: EVANSVILLE
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: EVVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-882-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327EVANSVILLEEVVLWI11RS0N/APrefix Type: RBOC
Switch Name: EVANSVILLE
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: EVVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-882-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327EVANSVILLEEVVLWI11RS0N/APrefix Type: RBOC
Switch Name: EVANSVILLE
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: EVVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-882-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327EVANSVILLEEVVLWI11RS0N/APrefix Type: RBOC
Switch Name: EVANSVILLE
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: EVVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-882-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327EVANSVILLEEVVLWI11RS0N/APrefix Type: RBOC
Switch Name: EVANSVILLE
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: EVVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-882-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327EVANSVILLEEVVLWI11RS0N/APrefix Type: RBOC
Switch Name: EVANSVILLE
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: EVVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-882-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327EVANSVILLEEVVLWI11RS0N/APrefix Type: RBOC
Switch Name: EVANSVILLE
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: EVVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-883WIWISCONSIN BELL INC (AT&T)N/A9327RICHMONDRCMDWI11RS000/00/0000Prefix Type: RBOC
Switch Name: RICHMOND
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: RCMDWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-883 is split into 1,000-number blocks - detail below
608-883-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327RICHMONDRCMDWI11RS0N/APrefix Type: RBOC
Switch Name: RICHMOND
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: RCMDWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-883-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327RICHMONDRCMDWI11RS0N/APrefix Type: RBOC
Switch Name: RICHMOND
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: RCMDWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-890WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/10/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890 is split into 1,000-number blocks - detail below
608-890-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-890-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI15DSA12/11/2003Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS (Digital)
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI15DSA))
🕘 Prefix History
🔎 Explore Carrier Information
608-957WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-957 is split into 1,000-number blocks - detail below
608-957-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-977WIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS004/28/2015Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-977 is split into 1,000-number blocks - detail below
608-977-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS004/30/2015Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-977-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS004/30/2015Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-977-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS004/30/2015Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-977-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS004/30/2015Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-977-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MADISONMDSNWI14DS004/30/2015Prefix Type: RBOC
Switch Name: MDSN PFLAUM RD
Switch Type: EWSD
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
🔧 Explore Switch(CLLI: MDSNWI14DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-214WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-214 is split into 1,000-number blocks - detail below
715-214-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-232WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233 is split into 1,000-number blocks - detail below
715-233-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS0N/APrefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS0N/APrefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS0N/APrefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS0N/APrefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS0N/APrefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS0N/APrefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS0N/APrefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-233-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS0N/APrefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-235WIWISCONSIN BELL INC (AT&T)N/A9327MENOMONIEMNMNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MENOMONIE
Switch Type: DMS100
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: MNMNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256WIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS000/00/0000Prefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256 is split into 1,000-number blocks - detail below
715-256-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS0N/APrefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS0N/APrefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS0N/APrefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS0N/APrefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS0N/APrefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS0N/APrefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS0N/APrefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-256-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS0N/APrefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-258WIWISCONSIN BELL INC (AT&T)N/A9327WAUPACAWPCAWI11DS000/00/0000Prefix Type: RBOC
Switch Name: WAUPACA
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: WPCAWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-273WIWISCONSIN BELL INC (AT&T)N/A9327ELLSWORTHELWOWI11RS000/00/0000Prefix Type: RBOC
Switch Name: ELLSWORTH
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: ELWOWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-273 is split into 1,000-number blocks - detail below
715-273-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327ELLSWORTHELWOWI11RS0N/APrefix Type: RBOC
Switch Name: ELLSWORTH
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: ELWOWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-273-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327ELLSWORTHELWOWI11RS0N/APrefix Type: RBOC
Switch Name: ELLSWORTH
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: ELWOWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-273-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327ELLSWORTHELWOWI11RS0N/APrefix Type: RBOC
Switch Name: ELLSWORTH
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: ELWOWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-273-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327ELLSWORTHELWOWI11RS0N/APrefix Type: RBOC
Switch Name: ELLSWORTH
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: ELWOWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-273-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327ELLSWORTHELWOWI11RS0N/APrefix Type: RBOC
Switch Name: ELLSWORTH
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: ELWOWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-273-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327ELLSWORTHELWOWI11RS0N/APrefix Type: RBOC
Switch Name: ELLSWORTH
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: ELWOWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-273-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327ELLSWORTHELWOWI11RS0N/APrefix Type: RBOC
Switch Name: ELLSWORTH
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: ELWOWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295WIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295 is split into 1,000-number blocks - detail below
715-295-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-295-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSPTPWI01DS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: SPTPWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-307 is split into 1,000-number blocks - detail below
715-307-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327RIVERFALLSRVFLWI11DSA02/17/2011Prefix Type: RBOC
Switch Name: RIVER FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: RVFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-341WIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSTPTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: STEVENS POINT DS0
Switch Type: DMS1/2
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: STPTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-342WIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSTPTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: STEVENS POINT DS0
Switch Type: DMS1/2
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: STPTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-343WIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSTPTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: STEVENS POINT DS0
Switch Type: DMS1/2
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: STPTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-344WIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSTPTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: STEVENS POINT DS0
Switch Type: DMS1/2
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: STPTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-345WIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSTPTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: STEVENS POINT DS0
Switch Type: DMS1/2
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: STPTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-346WIWISCONSIN BELL INC (AT&T)N/A9327STEVENS PTSTPTWI01DS000/00/0000Prefix Type: RBOC
Switch Name: STEVENS POINT DS0
Switch Type: DMS1/2
LATA: northeastern WI (350)
Tandem: STPTWI0161T
🔧 Explore Switch(CLLI: STPTWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-377WIWISCONSIN BELL INC (AT&T)N/A9327HUDSONHDSNWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: HUDSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: HDSNWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-381WIWISCONSIN BELL INC (AT&T)N/A9327HUDSONHDSNWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: HUDSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: HDSNWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-386WIWISCONSIN BELL INC (AT&T)N/A9327HUDSONHDSNWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: HUDSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: HDSNWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-397WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI012ED00/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE
Switch Type: WECO 5ESS (Digital)
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: EUCLWI012ED))
🕘 Prefix History
🔎 Explore Carrier Information
715-425WIWISCONSIN BELL INC (AT&T)N/A9327RIVERFALLSRVFLWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: RIVER FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: RVFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-426WIWISCONSIN BELL INC (AT&T)N/A9327RIVERFALLSRVFLWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: RIVER FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: RVFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-464 is split into 1,000-number blocks - detail below
715-464-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-464-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-464-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-464-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-464-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-464-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-464-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-464-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-464-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS011/21/2008Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-531WIWISCONSIN BELL INC (AT&T)N/A9327HUDSONHDSNWI01DSA12/26/2001Prefix Type: RBOC
Switch Name: HUDSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: HDSNWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-531 is split into 1,000-number blocks - detail below
715-531-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUDSONHDSNWI01DSAN/APrefix Type: RBOC
Switch Name: HUDSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: HDSNWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-531-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUDSONHDSNWI01DSAN/APrefix Type: RBOC
Switch Name: HUDSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: HDSNWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-531-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327HUDSONHDSNWI01DSAN/APrefix Type: RBOC
Switch Name: HUDSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: HDSNWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-549WIWISCONSIN BELL INC (AT&T)N/A9327HOULTONHLTNWI11RS100/00/0000Prefix Type: RBOC
Switch Name: HOULTON
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: HLTNWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
715-549 is split into 1,000-number blocks - detail below
715-549-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327HOULTONHLTNWI11RS1N/APrefix Type: RBOC
Switch Name: HOULTON
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: HLTNWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
715-549-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327HOULTONHLTNWI11RS1N/APrefix Type: RBOC
Switch Name: HOULTON
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: HLTNWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
715-552WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717 is split into 1,000-number blocks - detail below
715-717-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-717-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/11/2007Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-720WIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-723WIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726WIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726 is split into 1,000-number blocks - detail below
715-726-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-726-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-737 is split into 1,000-number blocks - detail below
715-737-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-737-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-737-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-737-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-737-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-737-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-737-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-737-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-737-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS006/14/2004Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-738WIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-738 is split into 1,000-number blocks - detail below
715-738-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-738-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-738-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-738-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-738-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327CHIPPEWFLSCHFLWI11DSAN/APrefix Type: RBOC
Switch Name: CHIPPEWA FALLS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northwestern WI (352)
Tandem: N/A
🔧 Explore Switch(CLLI: CHFLWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
715-749WIWISCONSIN BELL INC (AT&T)N/A9327ROBERTSRBRTWI11RS100/00/0000Prefix Type: RBOC
Switch Name: ROBERTS
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: RBRTWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
715-749 is split into 1,000-number blocks - detail below
715-749-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327ROBERTSRBRTWI11RS1N/APrefix Type: RBOC
Switch Name: ROBERTS
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: RBRTWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
715-749-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327ROBERTSRBRTWI11RS1N/APrefix Type: RBOC
Switch Name: ROBERTS
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: RBRTWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
715-830WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830 is split into 1,000-number blocks - detail below
715-830-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-830-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-831WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-832WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-833WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-834WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-835WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-836WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-838WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-839WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-852WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS004/03/2001Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-852 is split into 1,000-number blocks - detail below
715-852-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-852-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-852-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-852-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-852-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-852-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-852-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS0N/APrefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-855WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
715-858WIWISCONSIN BELL INC (AT&T)N/A9327EAU CLAIREEUCLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: EAU CLAIRE DS0
Switch Type: DMS1/2
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
🔧 Explore Switch(CLLI: EUCLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-206WIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206 is split into 1,000-number blocks - detail below
920-206-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-206-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSAN/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-208WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-215WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-215 is split into 1,000-number blocks - detail below
920-215-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-221WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS007/30/2013Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-221 is split into 1,000-number blocks - detail below
920-221-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS007/31/2013Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-223WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-225WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225 is split into 1,000-number blocks - detail below
920-225-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-225-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-231WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-232WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-233WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-235WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-236WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237 is split into 1,000-number blocks - detail below
920-237-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-237-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-257WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-257 is split into 1,000-number blocks - detail below
920-257-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS0N/APrefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-261WIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-262WIWISCONSIN BELL INC (AT&T)N/A9327WATERTOWNWTTWWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WTTWWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-266WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-266 is split into 1,000-number blocks - detail below
920-266-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-288WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS004/27/2001Prefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-288 is split into 1,000-number blocks - detail below
920-288-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-288-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-288-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-288-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-288-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-288-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-303WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303 is split into 1,000-number blocks - detail below
920-303-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-303-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-320WIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS000/00/0000Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-320 is split into 1,000-number blocks - detail below
920-320-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS005/31/2005Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-320-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS005/31/2005Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-320-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS005/31/2005Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-320-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS005/31/2005Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-320-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS005/31/2005Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-320-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS005/31/2005Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-324WIWISCONSIN BELL INC (AT&T)N/A9327WAUPUNWAPNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: WAUPUN
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: WAPNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-327WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DS005/28/2002Prefix Type: RBOC
Switch Name: GNBY RIDGE RD DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-327 is split into 1,000-number blocks - detail below
920-327-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-327-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-327-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-327-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-330WIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-336WIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-337WIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-338WIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-339WIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-343WIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS010/12/2009Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-343 is split into 1,000-number blocks - detail below
920-343-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS010/12/2009Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-343-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS010/12/2009Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-343-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS001/13/2016Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-343-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS001/13/2016Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-343-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS001/13/2016Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-343-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS001/13/2016Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-356WIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-356 is split into 1,000-number blocks - detail below
920-356-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSAN/APrefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-356-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSAN/APrefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-356-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSAN/APrefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-356-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSAN/APrefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-356-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSAN/APrefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-356-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSAN/APrefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-358 is split into 1,000-number blocks - detail below
920-358-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS008/28/2009Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-365WIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS006/18/2001Prefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-365 is split into 1,000-number blocks - detail below
920-365-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS0N/APrefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-380WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-386WIWISCONSIN BELL INC (AT&T)N/A9327JUNEAUJUNEWI11RS000/00/0000Prefix Type: RBOC
Switch Name: JUNEAU
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JUNEWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-386 is split into 1,000-number blocks - detail below
920-386-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327JUNEAUJUNEWI11RS0N/APrefix Type: RBOC
Switch Name: JUNEAU
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JUNEWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-386-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327JUNEAUJUNEWI11RS0N/APrefix Type: RBOC
Switch Name: JUNEAU
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JUNEWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-386-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327JUNEAUJUNEWI11RS0N/APrefix Type: RBOC
Switch Name: JUNEAU
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JUNEWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-386-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327JUNEAUJUNEWI11RS0N/APrefix Type: RBOC
Switch Name: JUNEAU
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JUNEWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-386-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327JUNEAUJUNEWI11RS0N/APrefix Type: RBOC
Switch Name: JUNEAU
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JUNEWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-386-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327JUNEAUJUNEWI11RS0N/APrefix Type: RBOC
Switch Name: JUNEAU
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JUNEWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387WIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS000/00/0000Prefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387 is split into 1,000-number blocks - detail below
920-387-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-387-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MAYVILLEMYVLWI11RS0N/APrefix Type: RBOC
Switch Name: MAYVILLE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MYVLWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-388WIWISCONSIN BELL INC (AT&T)N/A9327KEWAUNEEKEWNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: KEWAUNEE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: KEWNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-388 is split into 1,000-number blocks - detail below
920-388-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327KEWAUNEEKEWNWI11RS0N/APrefix Type: RBOC
Switch Name: KEWAUNEE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: KEWNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-388-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327KEWAUNEEKEWNWI11RS0N/APrefix Type: RBOC
Switch Name: KEWAUNEE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: KEWNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-388-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327KEWAUNEEKEWNWI11RS0N/APrefix Type: RBOC
Switch Name: KEWAUNEE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: KEWNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-388-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327KEWAUNEEKEWNWI11RS0N/APrefix Type: RBOC
Switch Name: KEWAUNEE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: KEWNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-388-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327KEWAUNEEKEWNWI11RS0N/APrefix Type: RBOC
Switch Name: KEWAUNEE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: KEWNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-388-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327KEWAUNEEKEWNWI11RS0N/APrefix Type: RBOC
Switch Name: KEWAUNEE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: KEWNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-388-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327KEWAUNEEKEWNWI11RS0N/APrefix Type: RBOC
Switch Name: KEWAUNEE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: KEWNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-391WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12RS000/00/0000Prefix Type: RBOC
Switch Name: GNBY HUTH ST RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-391 is split into 1,000-number blocks - detail below
920-391-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12RS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-391-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12RS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-391-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12RS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-391-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12RS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-391-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12RS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-391-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12RS0N/APrefix Type: RBOC
Switch Name: GNBY HUTH ST RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-395WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS006/18/2001Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-395 is split into 1,000-number blocks - detail below
920-395-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS0N/APrefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403WIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403 is split into 1,000-number blocks - detail below
920-403-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-403-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS0N/APrefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-405WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-406WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS000/00/0000Prefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-424WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424 is split into 1,000-number blocks - detail below
920-424-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-424-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSAN/APrefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-426WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-429WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-429 is split into 1,000-number blocks - detail below
920-429-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-429-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-429-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-429-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-429-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-429-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-429-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-430WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430 is split into 1,000-number blocks - detail below
920-430-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-430-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-431WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-432WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-433WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-434WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS000/00/0000Prefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-435WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-436WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-437WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438 is split into 1,000-number blocks - detail below
920-438-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-438-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-444WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-445WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-445 is split into 1,000-number blocks - detail below
920-445-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-445-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-445-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-448WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448 is split into 1,000-number blocks - detail below
920-448-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-448-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DSAN/APrefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: WECO 5ESS (Digital)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-451WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-452WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-453WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-453 is split into 1,000-number blocks - detail below
920-453-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS0N/APrefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-453-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS0N/APrefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-453-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS0N/APrefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-453-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS0N/APrefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-453-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS0N/APrefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-453-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS0N/APrefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-453-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS0N/APrefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-455WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS100/00/0000Prefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-455 is split into 1,000-number blocks - detail below
920-455-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-455-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-455-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-455-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-455-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI01DS1N/APrefix Type: RBOC
Switch Name: GNBY JEFFERSON DS1
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI01DS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-456WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DS009/23/2002Prefix Type: RBOC
Switch Name: OSHKOSH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: OSHKWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-456 is split into 1,000-number blocks - detail below
920-456-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DS0N/APrefix Type: RBOC
Switch Name: OSHKOSH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: OSHKWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-456-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DS0N/APrefix Type: RBOC
Switch Name: OSHKOSH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: OSHKWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-456-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DS0N/APrefix Type: RBOC
Switch Name: OSHKOSH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: OSHKWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-456-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DS0N/APrefix Type: RBOC
Switch Name: OSHKOSH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: OSHKWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-456-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DS0N/APrefix Type: RBOC
Switch Name: OSHKOSH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: OSHKWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-456-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DS0N/APrefix Type: RBOC
Switch Name: OSHKOSH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: OSHKWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-456-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DS0N/APrefix Type: RBOC
Switch Name: OSHKOSH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: OSHKWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-457WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-458WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-459WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-465WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS000/00/0000Prefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-467WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOGNFLSSHFLWI12DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN FALLS
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHFLWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-468WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS000/00/0000Prefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-469WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI12DS000/00/0000Prefix Type: RBOC
Switch Name: GNBY HUTH ST DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-485WIWISCONSIN BELL INC (AT&T)N/A9327HORICONHRCNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: HORICON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HRCNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-485 is split into 1,000-number blocks - detail below
920-485-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORICONHRCNWI11RS0N/APrefix Type: RBOC
Switch Name: HORICON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HRCNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-485-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORICONHRCNWI11RS0N/APrefix Type: RBOC
Switch Name: HORICON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HRCNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-485-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORICONHRCNWI11RS0N/APrefix Type: RBOC
Switch Name: HORICON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HRCNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-485-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORICONHRCNWI11RS0N/APrefix Type: RBOC
Switch Name: HORICON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HRCNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-485-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORICONHRCNWI11RS0N/APrefix Type: RBOC
Switch Name: HORICON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HRCNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-485-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORICONHRCNWI11RS0N/APrefix Type: RBOC
Switch Name: HORICON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: HRCNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-487WIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS000/00/0000Prefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-487 is split into 1,000-number blocks - detail below
920-487-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS0N/APrefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-487-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS0N/APrefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-487-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS0N/APrefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-487-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS0N/APrefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-487-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS0N/APrefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-487-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS0N/APrefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-487-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327ALGOMAALGMWI11RS0N/APrefix Type: RBOC
Switch Name: ALGOMA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: ALGMWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-490WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-491WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-492WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11RS000/00/0000Prefix Type: RBOC
Switch Name: GNBY RIDGE RD RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-492 is split into 1,000-number blocks - detail below
920-492-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11RS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-492-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11RS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-492-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11RS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-492-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11RS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-492-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11RS0N/APrefix Type: RBOC
Switch Name: GNBY RIDGE RD RS0
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-494WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-496WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-497WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-498WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-499WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-527WIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-527 is split into 1,000-number blocks - detail below
920-527-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA07/30/2003Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-527-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA07/30/2003Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-527-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA07/30/2003Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-527-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA07/30/2003Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-527-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA07/30/2003Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-527-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327OSHKOSHOSHKWI01DSA07/30/2003Prefix Type: RBOC
Switch Name: OSHKOSH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OSHKWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-531 is split into 1,000-number blocks - detail below
920-531-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEW LONDONNWLNWI11RS0N/APrefix Type: RBOC
Switch Name: NEW LONDON
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NWLNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-531-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEW LONDONNWLNWI11RS0N/APrefix Type: RBOC
Switch Name: NEW LONDON
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NWLNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-531-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEW LONDONNWLNWI11RS0N/APrefix Type: RBOC
Switch Name: NEW LONDON
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NWLNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-532WIWISCONSIN BELL INC (AT&T)N/A9327WRIGHTSTNWRTWWI11RS000/00/0000Prefix Type: RBOC
Switch Name: WRIGHTSTOWN
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WRTWWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-532 is split into 1,000-number blocks - detail below
920-532-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327WRIGHTSTNWRTWWI11RS0N/APrefix Type: RBOC
Switch Name: WRIGHTSTOWN
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WRTWWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-532-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327WRIGHTSTNWRTWWI11RS0N/APrefix Type: RBOC
Switch Name: WRIGHTSTOWN
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WRTWWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-532-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327WRIGHTSTNWRTWWI11RS0N/APrefix Type: RBOC
Switch Name: WRIGHTSTOWN
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WRTWWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-550 is split into 1,000-number blocks - detail below
920-550-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327SHEBOGNFLSSHFLWI12DS011/06/2008Prefix Type: RBOC
Switch Name: SHEBOYGAN FALLS
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHFLWI12DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-563WIWISCONSIN BELL INC (AT&T)N/A9327FTATKINSONFTATWI11RS000/00/0000Prefix Type: RBOC
Switch Name: FORT ATKINSON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FTATWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-568WIWISCONSIN BELL INC (AT&T)N/A9327FTATKINSONFTATWI11RS000/00/0000Prefix Type: RBOC
Switch Name: FORT ATKINSON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FTATWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-582WIWISCONSIN BELL INC (AT&T)N/A9327WINNECONNEWNCNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: WINNECONNE
Switch Type: DMS10
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WNCNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-582 is split into 1,000-number blocks - detail below
920-582-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327WINNECONNEWNCNWI11DS0N/APrefix Type: RBOC
Switch Name: WINNECONNE
Switch Type: DMS10
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WNCNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-582-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327WINNECONNEWNCNWI11DS0N/APrefix Type: RBOC
Switch Name: WINNECONNE
Switch Type: DMS10
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WNCNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-582-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327WINNECONNEWNCNWI11DS0N/APrefix Type: RBOC
Switch Name: WINNECONNE
Switch Type: DMS10
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WNCNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-582-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327WINNECONNEWNCNWI11DS0N/APrefix Type: RBOC
Switch Name: WINNECONNE
Switch Type: DMS10
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WNCNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-582-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327WINNECONNEWNCNWI11DS0N/APrefix Type: RBOC
Switch Name: WINNECONNE
Switch Type: DMS10
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WNCNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-582-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327WINNECONNEWNCNWI11DS0N/APrefix Type: RBOC
Switch Name: WINNECONNE
Switch Type: DMS10
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: WNCNWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-592WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI11DSA00/00/0000Prefix Type: RBOC
Switch Name: GREEN BAY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: GNBYWI11DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-623WIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS000/00/0000Prefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623 is split into 1,000-number blocks - detail below
920-623-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-623-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327COLUMBUSCLMBWI11RS0N/APrefix Type: RBOC
Switch Name: COLUMBUS
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: CLMBWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-628WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS002/06/2001Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-652WIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS000/00/0000Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-652 is split into 1,000-number blocks - detail below
920-652-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS0N/APrefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-652-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS0N/APrefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-652-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS0N/APrefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-652-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS0N/APrefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-652-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS0N/APrefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS000/00/0000Prefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661 is split into 1,000-number blocks - detail below
920-661-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-661-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-662WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS000/00/0000Prefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-662 is split into 1,000-number blocks - detail below
920-662-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-662-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-662-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-662-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-662-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-662-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-662-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWI13DS0N/APrefix Type: RBOC
Switch Name: GNBY CARDINAL LN DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWI13DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-674WIWISCONSIN BELL INC (AT&T)N/A9327JEFFERSONJFSNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: JEFFERSON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JFSNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-675WIWISCONSIN BELL INC (AT&T)N/A9327JEFFERSONJFSNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: JEFFERSON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JFSNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-675 is split into 1,000-number blocks - detail below
920-675-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327JEFFERSONJFSNWI11RS0N/APrefix Type: RBOC
Switch Name: JEFFERSON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JFSNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-675-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327JEFFERSONJFSNWI11RS0N/APrefix Type: RBOC
Switch Name: JEFFERSON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JFSNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-675-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327JEFFERSONJFSNWI11RS0N/APrefix Type: RBOC
Switch Name: JEFFERSON
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: JFSNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-682WIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS000/00/0000Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-683WIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS000/00/0000Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-684WIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS000/00/0000Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-685WIWISCONSIN BELL INC (AT&T)N/A9327OMROOMROWI11RPA00/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OMROWI11RPA))
🕘 Prefix History
🔎 Explore Carrier Information
920-685 is split into 1,000-number blocks - detail below
920-685-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327OMROOMROWI11RPAN/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OMROWI11RPA))
🕘 Prefix History
🔎 Explore Carrier Information
920-685-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327OMROOMROWI11RPAN/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OMROWI11RPA))
🕘 Prefix History
🔎 Explore Carrier Information
920-685-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327OMROOMROWI11RPAN/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OMROWI11RPA))
🕘 Prefix History
🔎 Explore Carrier Information
920-685-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327OMROOMROWI11RPAN/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OMROWI11RPA))
🕘 Prefix History
🔎 Explore Carrier Information
920-685-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327OMROOMROWI11RPAN/APrefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: OMROWI11RPA))
🕘 Prefix History
🔎 Explore Carrier Information
920-686WIWISCONSIN BELL INC (AT&T)N/A9327MANITOWOCMNTWWI01DS000/00/0000Prefix Type: RBOC
Switch Name: MANITOWOC
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: MNTWWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687WIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687 is split into 1,000-number blocks - detail below
920-687-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-687-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS0N/APrefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-688WIWISCONSIN BELL INC (AT&T)N/A9327VAN DYNEVNDNWI11RS100/00/0000Prefix Type: RBOC
Switch Name: VAN DYNE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: VNDNWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-688 is split into 1,000-number blocks - detail below
920-688-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327VAN DYNEVNDNWI11RS1N/APrefix Type: RBOC
Switch Name: VAN DYNE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: VNDNWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-688-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327VAN DYNEVNDNWI11RS1N/APrefix Type: RBOC
Switch Name: VAN DYNE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: VNDNWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-688-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327VAN DYNEVNDNWI11RS1N/APrefix Type: RBOC
Switch Name: VAN DYNE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: VNDNWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-688-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327VAN DYNEVNDNWI11RS1N/APrefix Type: RBOC
Switch Name: VAN DYNE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: VNDNWI11RS1))
🕘 Prefix History
🔎 Explore Carrier Information
920-689WIWISCONSIN BELL INC (AT&T)N/A9327BURNETTBVDMWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-689 is split into 1,000-number blocks - detail below
920-689-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327BURNETTBVDMWI01DSAN/APrefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-720WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-721WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-722WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-725WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-727WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-729WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-730WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-731WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-733WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-734WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-735WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-738WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-739WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-743WIWISCONSIN BELL INC (AT&T)N/A9327STURGEONBYSTBYWI11RS000/00/0000Prefix Type: RBOC
Switch Name: STURGEON BAY
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: STBYWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-746WIWISCONSIN BELL INC (AT&T)N/A9327STURGEONBYSTBYWI11RS000/00/0000Prefix Type: RBOC
Switch Name: STURGEON BAY
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: STBYWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-749WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-751WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-757WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONGNVLWI12RS000/00/0000Prefix Type: RBOC
Switch Name: GREENVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: GNVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-757 is split into 1,000-number blocks - detail below
920-757-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONGNVLWI12RS0N/APrefix Type: RBOC
Switch Name: GREENVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: GNVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-757-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONGNVLWI12RS0N/APrefix Type: RBOC
Switch Name: GREENVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: GNVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-757-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONGNVLWI12RS0N/APrefix Type: RBOC
Switch Name: GREENVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: GNVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-757-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONGNVLWI12RS0N/APrefix Type: RBOC
Switch Name: GREENVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: GNVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-757-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONGNVLWI12RS0N/APrefix Type: RBOC
Switch Name: GREENVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: GNVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-757-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327APPLETONGNVLWI12RS0N/APrefix Type: RBOC
Switch Name: GREENVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: GNVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759WIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS000/00/0000Prefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759 is split into 1,000-number blocks - detail below
920-759-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS0N/APrefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS0N/APrefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS0N/APrefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS0N/APrefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS0N/APrefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS0N/APrefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS0N/APrefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-759-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS0N/APrefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-766WIWISCONSIN BELL INC (AT&T)N/A9327KAUKAUNAKAUKWI11RS000/00/0000Prefix Type: RBOC
Switch Name: KAUKAUNA
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: KAUKWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-779WIWISCONSIN BELL INC (AT&T)N/A9327HORTONVLHOVLWI12RS000/00/0000Prefix Type: RBOC
Switch Name: HORTONVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: HOVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-779 is split into 1,000-number blocks - detail below
920-779-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORTONVLHOVLWI12RS0N/APrefix Type: RBOC
Switch Name: HORTONVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: HOVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-779-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORTONVLHOVLWI12RS0N/APrefix Type: RBOC
Switch Name: HORTONVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: HOVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-779-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORTONVLHOVLWI12RS0N/APrefix Type: RBOC
Switch Name: HORTONVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: HOVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-779-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORTONVLHOVLWI12RS0N/APrefix Type: RBOC
Switch Name: HORTONVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: HOVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-779-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327HORTONVLHOVLWI12RS0N/APrefix Type: RBOC
Switch Name: HORTONVILLE
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: HOVLWI12RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-788WIWISCONSIN BELL INC (AT&T)N/A9327LTL CHUTELCHTWI11RS000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: northeastern WI (350)
Tandem: N/A
🔧 Explore Switch(CLLI: LCHTWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-803WIWISCONSIN BELL INC (AT&T)N/A9327SHEBOYGANSHBYWI01DS000/00/0000Prefix Type: RBOC
Switch Name: SHEBOYGAN
Switch Type: EWSD
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: SHBYWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-830WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-831WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-832WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-883WIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWIUGRS000/00/0000Prefix Type: RBOC
Switch Name: GNBY UWGB
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWIUGRS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-883 is split into 1,000-number blocks - detail below
920-883-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWIUGRS0N/APrefix Type: RBOC
Switch Name: GNBY UWGB
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWIUGRS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-883-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327GREEN BAYGNBYWIUGRS0N/APrefix Type: RBOC
Switch Name: GNBY UWGB
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: GNBYWIUGRS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-885WIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-887WIWISCONSIN BELL INC (AT&T)N/A9327BEAVER DAMBVDMWI01DSA00/00/0000Prefix Type: RBOC
Switch Name: BEAVER DAM
Switch Type: WECO 5ESS Host (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: BVDMWI01DSA))
🕘 Prefix History
🔎 Explore Carrier Information
920-906WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-906 is split into 1,000-number blocks - detail below
920-906-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-906-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-906-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-906-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-906-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-906-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-906-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-906-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907 is split into 1,000-number blocks - detail below
920-907-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-907-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-921WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-922WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-923WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-924WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926 is split into 1,000-number blocks - detail below
920-926-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926-8XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-926-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS0N/APrefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-929WIWISCONSIN BELL INC (AT&T)N/A9327FONDDU LACFDULWI01DS000/00/0000Prefix Type: RBOC
Switch Name: FOND DU LAC
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI4561T
🔧 Explore Switch(CLLI: FDULWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-954WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969WIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS000/00/0000Prefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969 is split into 1,000-number blocks - detail below
920-969-0XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969-1XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969-2XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969-3XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969-4XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969-5XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969-6XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969-7XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-969-9XXXWIWISCONSIN BELL INC (AT&T)N/A9327NEENAHNENHWI11DS0N/APrefix Type: RBOC
Switch Name: NEENAH DS0
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NENHWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-982WIWISCONSIN BELL INC (AT&T)N/A9327NEW LONDONNWLNWI11RS000/00/0000Prefix Type: RBOC
Switch Name: NEW LONDON
Switch Type: N/A
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: NWLNWI11RS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-983WIWISCONSIN BELL INC (AT&T)N/A9327DE PEREDEPRWI11DS000/00/0000Prefix Type: RBOC
Switch Name: DE PERE
Switch Type: DMS100
LATA: northeastern WI (350)
Tandem: GNBYWI0161T
🔧 Explore Switch(CLLI: DEPRWI11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-991WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-993WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-996WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
920-997WIWISCONSIN BELL INC (AT&T)N/A9327APPLETONAPPLWI01DS000/00/0000Prefix Type: RBOC
Switch Name: APPLETON DS0
Switch Type: 5ESS
LATA: northeastern WI (350)
Tandem: APPLWI0171T
🔧 Explore Switch(CLLI: APPLWI01DS0))
🕘 Prefix History
🔎 Explore Carrier Information
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