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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
256-266ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT203/25/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266 is split into 1,000-number blocks - detail below
256-266-0XXXALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-1XXXALCHARTER IP ENABLED SERVICES, LLCN/AN/A792KCENTRENOCLLIKNOWN06/18/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-2XXXALCORETEL ALABAMA, INC. - AL (CoreTel Communications)N/AN/A476FCENTRENOCLLIKNOWN04/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-3XXXALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-4XXXALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-5XXXALCORETEL ALABAMA, INC. - AL (CoreTel Communications)N/AN/A476FCENTRENOCLLIKNOWN04/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-6XXXALCORETEL ALABAMA, INC. - AL (CoreTel Communications)N/AN/A476FCENTRENOCLLIKNOWN04/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-7XXXALCORETEL ALABAMA, INC. - AL (CoreTel Communications)N/AN/A476FCENTRENOCLLIKNOWN04/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-8XXXALCORETEL ALABAMA, INC. - AL (CoreTel Communications)N/AN/A476FCENTRENOCLLIKNOWN04/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-266-9XXXALCORETEL ALABAMA, INC. - AL (CoreTel Communications)N/AN/A476FCENTRENOCLLIKNOWN04/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-300ALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD12/01/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: BRHMAL41AMD))
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256-300 is split into 1,000-number blocks - detail below
256-300-0XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD06/03/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-300-1XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD01/07/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-300-2XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN02/17/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-300-3XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD01/09/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-300-4XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD06/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-300-5XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD02/04/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-300-6XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN08/13/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-300-7XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN08/13/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-300-8XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD11/11/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-300-9XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD06/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407ALFARMERS TELECOMMUNICATIONS CORPORATION - AL (FARMERS TELECOMMUNICATIONS CORPORATION)0004074779RMD0002140947DCENTRECNTRALXE4MD05/15/2015Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407 is split into 1,000-number blocks - detail below
256-407-0XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD01/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407-1XXXALFARMERS TELECOMMUNICATIONS CORPORATION - AL (FARMERS TELECOMMUNICATIONS CORPORATION)0004074779RMD0002140947DCENTRECNTRALXE4MD05/18/2015Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407-2XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN05/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407-3XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN09/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407-4XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN09/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407-6XXXALTELEPORT COMMUNICATIONS AMERICA, LLC - AL (AT&T)0004274114RMD00038978271CENTRENOCLLIKNOWN06/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407-8XXXALBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCENTRENOCLLIKNOWN08/10/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-407-9XXXALONVOY SPECTRUM, LLC (Sinch US Holding, Inc.)0024415002RMD0002045624HCENTRENOCLLIKNOWN11/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-484ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT200/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: BRHMALXSGT2))
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256-484 is split into 1,000-number blocks - detail below
256-484-0XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD06/23/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-484-1XXXALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-484-2XXXALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-484-3XXXALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: BRHMALXSGT2))
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256-484-4XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN04/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-484-5XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN04/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-484-6XXXALCORETEL ALABAMA, INC. - AL (CoreTel Communications)N/AN/A476FCENTRENOCLLIKNOWN04/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-484-7XXXALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T)0003291192RMD00369096214CENTREBRHMALXSGT2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-484-8XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-923ALPEOPLES TEL. CO., INC.N/AN/A0314CENTRECNTRALXEPS002/26/2013Prefix Type: ICO
Switch Name: CENTRE
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-923 is split into 1,000-number blocks - detail below
256-923-1XXXALPEOPLES TEL. CO., INC.N/AN/A0314CENTRECNTRALXEPS002/27/2013Prefix Type: ICO
Switch Name: CENTRE
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-923-2XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN02/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-923-3XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ECENTRENOCLLIKNOWN02/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-923-5XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255CENTRENOCLLIKNOWN01/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
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256-927ALPEOPLES TEL. CO., INC.N/AN/A0314CENTRECNTRALXEPS000/00/0000Prefix Type: ICO
Switch Name: CENTRE
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: CNTRALXEPS0))
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256-972ALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: BRHMAL41AMD))
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256-972 is split into 1,000-number blocks - detail below
256-972-7XXXALCORETEL ALABAMA, INC. - AL (CoreTel Communications)N/AN/A476FCENTRENOCLLIKNOWN04/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-972-8XXXALCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (Verizon Communications)0003290673RMD00033826804CENTREBRHMAL41AMD04/03/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
🔧 Explore Switch(CLLI: BRHMAL41AMD))
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