Rate Center Name: , State/Province:
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
262-320WILEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)0015338122RMD00061125489CALEDONIAMILWWIDKXMD00/00/0000Prefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWIDKXMD))
🕘 Prefix History
🔎 Explore Carrier Information
262-320 is split into 1,000-number blocks - detail below
262-320-0XXXWILEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)0015338122RMD00061125489CALEDONIAMILWWIDKXMDN/APrefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWIDKXMD))
🕘 Prefix History
🔎 Explore Carrier Information
262-320-1XXXWICOMMIO, LLC0028135630RMD0005575939HCALEDONIANOCLLIKNOWN03/11/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-320-2XXXWILEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)0015338122RMD00061125489CALEDONIAMILWWIDKXMDN/APrefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWIDKXMD))
🕘 Prefix History
🔎 Explore Carrier Information
262-320-3XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CCALEDONIANOCLLIKNOWN05/04/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-320-4XXXWILEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)0015338122RMD00061125489CALEDONIAMILWWIDKXMD10/20/2004Prefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILWWIDKXMD))
🕘 Prefix History
🔎 Explore Carrier Information
262-320-5XXXWIMETROPCS, INC. (T-Mobile US, Inc)N/A5562CALEDONIANOCLLIKNOWN02/28/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-320-7XXXWIBANDWIDTH.COM CLEC, LLC - WI (Bandwidth Inc.)0017042060RMD0003709007FCALEDONIANOCLLIKNOWN10/23/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-320-8XXXWIBANDWIDTH.COM CLEC, LLC - WI (Bandwidth Inc.)0017042060RMD0003709007FCALEDONIANOCLLIKNOWN02/03/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-320-9XXXWIT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CALEDONIANOCLLIKNOWN01/16/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-488WINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488 is split into 1,000-number blocks - detail below
262-488-0XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-1XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-2XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-3XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-4XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-5XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-6XXXWITERRA NOVA TELECOM INC.0021193057RMD0001495145JCALEDONIANOCLLIKNOWN10/18/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-7XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-8XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-488-9XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-732WILEVEL 3 TELECOM OF WISCONSIN, LP - WI (Lumen Technologies, Inc)0004351318RMD00061077322CALEDONIAMILXWIIXDS005/29/2002Prefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIIXDS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-732 is split into 1,000-number blocks - detail below
262-732-0XXXWILEVEL 3 TELECOM OF WISCONSIN, LP - WI (Lumen Technologies, Inc)0004351318RMD00061077322CALEDONIAMILXWIIXDS0N/APrefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIIXDS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-1XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CCALEDONIANOCLLIKNOWN03/19/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-2XXXWIBANDWIDTH.COM CLEC, LLC - WI (Bandwidth Inc.)0017042060RMD0003709007FCALEDONIANOCLLIKNOWN05/18/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-3XXXWIBANDWIDTH.COM CLEC, LLC - WI (Bandwidth Inc.)0017042060RMD0003709007FCALEDONIANOCLLIKNOWN05/26/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-4XXXWITWC IP ENABLED SERVICES, LLCN/A793KCALEDONIANOCLLIKNOWN11/14/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-5XXXWILEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)0015338122RMD00061125489CALEDONIANOCLLIKNOWN11/29/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-6XXXWIPAETEC ITEL, LLC0015247810RMD0038378829JCALEDONIANOCLLIKNOWN08/26/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-7XXXWICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCALEDONIANOCLLIKNOWN11/26/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-8XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CCALEDONIANOCLLIKNOWN12/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-732-9XXXWITELNYX LLC0018998724RMD0001645073HCALEDONIANOCLLIKNOWN07/24/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-802WIMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CALEDONIAMILXWIILDS000/00/0000Prefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: Siemens DE4 EWSD RCU Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIILDS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-802 is split into 1,000-number blocks - detail below
262-802-1XXXWICOMMIO, LLC0028135630RMD0005575939HCALEDONIANOCLLIKNOWN08/08/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-802-2XXXWICOMMIO, LLC0028135630RMD0005575939HCALEDONIANOCLLIKNOWN08/08/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-802-4XXXWIBANDWIDTH.COM CLEC, LLC - WI (Bandwidth Inc.)0017042060RMD0003709007FCALEDONIANOCLLIKNOWN11/11/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-802-5XXXWIONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCALEDONIANOCLLIKNOWN05/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-802-6XXXWIPEERLESS NETWORK OF WISCONSIN, LLC - WI (Infobip)N/A227FCALEDONIANOCLLIKNOWN08/31/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-802-7XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CCALEDONIANOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-802-8XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CCALEDONIANOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-802-9XXXWIMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CALEDONIAMILXWIILDS0N/APrefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: Siemens DE4 EWSD RCU Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIILDS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-824WITELEPORT COMMUNICATIONS AMERICA, LLC WI (AT&T)0004274114RMD00038977216CALEDONIAWALLWIFIDS000/00/0000Prefix Type: CLEC
Switch Name: WISCONSIN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WALLWIFIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-824 is split into 1,000-number blocks - detail below
262-824-0XXXWICOMMIO, LLC0028135630RMD0005575939HCALEDONIANOCLLIKNOWN08/08/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-1XXXWICOMMIO, LLC0028135630RMD0005575939HCALEDONIANOCLLIKNOWN08/08/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-2XXXWITELEPORT COMMUNICATIONS AMERICA, LLC WI (AT&T)0004274114RMD00038977216CALEDONIAWALLWIFIDS0N/APrefix Type: CLEC
Switch Name: WISCONSIN
Switch Type: WECO 5ESS (Digital)
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: WALLWIFIDS0))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-3XXXWITON80 COMMUNICATIONS, LLC0025462672RMD0005819516JCALEDONIANOCLLIKNOWN01/28/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-4XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CALEDONIAMILXWIJIGT001/08/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: MILXWIJIGT0))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-5XXXWITON80 COMMUNICATIONS, LLC0025462672RMD0005819516JCALEDONIANOCLLIKNOWN05/12/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-6XXXWIPEERLESS NETWORK OF WISCONSIN, LLC - WI (Infobip)N/A227FCALEDONIANOCLLIKNOWN04/08/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-7XXXWIPEERLESS NETWORK OF WISCONSIN, LLC - WI (Infobip)N/A227FCALEDONIANOCLLIKNOWN04/08/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-8XXXWIAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCALEDONIANOCLLIKNOWN11/14/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
262-824-9XXXWICOMMIO, LLC0028135630RMD0005575939HCALEDONIANOCLLIKNOWN08/08/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 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
262-835-7XXXWITERRA NOVA TELECOM INC.0021193057RMD0001495145JCALEDONIANOCLLIKNOWN12/30/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 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
262-930WIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930 is split into 1,000-number blocks - detail below
262-930-0XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-1XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-2XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-3XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-4XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-5XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-6XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-7XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-8XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-930-9XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939WIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939 is split into 1,000-number blocks - detail below
262-939-0XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-1XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-2XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-3XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-4XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-5XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-6XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-7XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-8XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-939-9XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989WIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989 is split into 1,000-number blocks - detail below
262-989-0XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-1XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-2XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-3XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-4XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-5XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-6XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-7XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-8XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
262-989-9XXXWIUNITED STATES CELLULAR - WIN/A6274CALEDONIANWBLWICYCM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NWBLWICYCM1))
🕘 Prefix History
🔎 Explore Carrier Information
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.