Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
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-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
262-589WIFRONTIER NORTH INC. - WI (Frontier Communications)N/A0886SLINGERSLNGWIXADS006/18/2001Prefix Type: ICO
Switch Name: SLINGER
Switch Type: GTD5EAX
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: SLNGWIXADS0))
262-589 is split into 1,000-number blocks - detail below
262-589-0XXXWIFRONTIER NORTH INC. - WI (Frontier Communications)N/A0886SLINGERSLNGWIXADS0N/APrefix Type: ICO
Switch Name: SLINGER
Switch Type: GTD5EAX
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: SLNGWIXADS0))
262-589-1XXXWIUNITED STATES CELLULAR - WIN/A6274SLINGERNOCLLIKNOWN10/04/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
262-589-2XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CSLINGERNOCLLIKNOWN02/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
262-589-3XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CSLINGERNOCLLIKNOWN02/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
262-589-4XXXWIMETROPCS, INC. (T-Mobile US, Inc)N/A5562SLINGERNOCLLIKNOWN02/28/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
262-589-5XXXWIONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HSLINGERNOCLLIKNOWN05/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
262-589-6XXXWIMETROPCS, INC. (T-Mobile US, Inc)N/A5562SLINGERNOCLLIKNOWN02/28/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
262-589-7XXXWICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSLINGERNOCLLIKNOWN11/03/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
262-589-8XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CSLINGERNOCLLIKNOWN02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
262-589-9XXXWIFRONTIER NORTH INC. - WI (Frontier Communications)N/A0886SLINGERSLNGWIXADS0N/APrefix Type: ICO
Switch Name: SLINGER
Switch Type: GTD5EAX
LATA: southeastern WI (356)
Tandem: MILWWI1261T
🔧 Explore Switch(CLLI: SLNGWIXADS0))