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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
608-977WIWISCONSIN BELL INC (AT&T)N/AN/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
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608-977 is split into 1,000-number blocks - detail below
608-977-0XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508MADISONMDSNWI11XEY09/03/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
608-977-1XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508MADISONMDSNWI11XEY09/03/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
608-977-2XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508MADISONMDSNWI11XEY10/22/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
608-977-3XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534MADISONMDSNWI11XQX08/31/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
608-977-4XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534MADISONMDSNWI11XQX08/31/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
608-977-5XXXWIWISCONSIN BELL INC (AT&T)N/AN/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/AN/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/AN/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/AN/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/AN/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
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