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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
256-222ALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZ04/25/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-222 is split into 1,000-number blocks - detail below
256-222-0XXXALAHOI LLC (AHOI LLC)0034766931RMD0019588883KSHEFFIELDNOCLLIKNOWN03/30/2026Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-222-1XXXALONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HSHEFFIELDNOCLLIKNOWN09/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-222-2XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN04/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-222-3XXXALCHARTER IP ENABLED SERVICES, LLCN/AN/A792KSHEFFIELDNOCLLIKNOWN06/24/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-222-4XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-222-5XXXALONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HSHEFFIELDNOCLLIKNOWN01/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-222-6XXXALONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HSHEFFIELDNOCLLIKNOWN01/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-222-7XXXALTON80 COMMUNICATIONS, LLC (CoreTel Communications)0025462672RMD0005819516JSHEFFIELDNOCLLIKNOWN02/22/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-222-8XXXALCOMMIO, LLC0028135630RMD0005575939HSHEFFIELDNOCLLIKNOWN11/03/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
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256-222-9XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248ALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZ00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248 is split into 1,000-number blocks - detail below
256-248-0XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248-1XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248-2XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248-3XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248-4XXXALCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JSHEFFIELDHNVIALUNX7Z10/27/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX7Z))
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256-248-5XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248-6XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248-7XXXALBANDWIDTH.COM CLEC, LLC - AL (Bandwidth Inc.)0017042060RMD0003709072FSHEFFIELDNOCLLIKNOWN02/10/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-248-8XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
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256-248-9XXXALBANDWIDTH.COM CLEC, LLC - AL (Bandwidth Inc.)0017042060RMD0003709072FSHEFFIELDNOCLLIKNOWN08/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-314ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS000/00/0000Prefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314 is split into 1,000-number blocks - detail below
256-314-0XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS0N/APrefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314-1XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS0N/APrefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314-2XXXALAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CSHEFFIELDNOCLLIKNOWN07/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-314-3XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS0N/APrefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314-4XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS0N/APrefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314-5XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS0N/APrefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314-6XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS0N/APrefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314-7XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS0N/APrefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314-8XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS0N/APrefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-314-9XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-320ALMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562SHEFFIELDHNVIAL03X8Y01/29/2001Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIAL03X8Y))
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256-320 is split into 1,000-number blocks - detail below
256-320-0XXXALSOUTHERN COMMUNICATIONS SERVICES, INC. (SOUTHERN COMMUNICATIONS SERVICES, INC.)0001835073RMD00033936744SHEFFIELDNOCLLIKNOWN07/13/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-320-1XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255SHEFFIELDNOCLLIKNOWN02/21/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-320-2XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255SHEFFIELDNOCLLIKNOWN08/26/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-320-3XXXALMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562SHEFFIELDHNVIAL03X8YN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIAL03X8Y))
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256-320-4XXXALMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL (Verizon Communications)0004999405RMD00029577469SHEFFIELDHNVIAL180MD03/22/2007Prefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIAL180MD))
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256-320-5XXXALCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JSHEFFIELDHNVIALUNX7Z02/21/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX7Z))
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256-320-6XXXALAT&T - LOCAL (AT&T)N/AN/A7421SHEFFIELDNOCLLIKNOWN05/26/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-320-7XXXALCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JSHEFFIELDHNVIALUNX7Z10/14/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX7Z))
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256-320-8XXXALMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562SHEFFIELDHNVIAL03X8Y09/26/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIAL03X8Y))
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256-320-9XXXALPOWERTEL BIRMINGHAM LICENSES, INC. (T-Mobile US, Inc)N/AN/A7475SHEFFIELDNOCLLIKNOWNN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-381ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS000/00/0000Prefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-383ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS000/00/0000Prefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-386ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS000/00/0000Prefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-389ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (AT&T)N/AN/A9419SHEFFIELDSHFDALMTDS000/00/0000Prefix Type: RBOC
Switch Name: SHEFFIELD
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: SHFDALMTDS0))
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256-814ALCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JSHEFFIELDHNVIALUNX7Z09/12/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX7Z))
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256-814 is split into 1,000-number blocks - detail below
256-814-0XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN06/07/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-814-1XXXALCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JSHEFFIELDHNVIALUNX7Z09/14/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX7Z))
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256-814-2XXXALBANDWIDTH.COM CLEC, LLC - AL (Bandwidth Inc.)0017042060RMD0003709072FSHEFFIELDNOCLLIKNOWN05/08/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-814-3XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-814-4XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN02/28/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-814-5XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-814-6XXXALTELEPORT COMMUNICATIONS AMERICA, LLC - AL (AT&T)0004274114RMD00038978271SHEFFIELDNOCLLIKNOWN07/24/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-814-7XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-814-8XXXALTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HSHEFFIELDNOCLLIKNOWN12/03/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-814-9XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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256-826ALCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSHEFFIELDHNVIALUNXJY07/02/2014Prefix Type: IPES
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXJY))
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256-826 is split into 1,000-number blocks - detail below
256-826-0XXXALBANDWIDTH.COM CLEC, LLC - AL (Bandwidth Inc.)0017042060RMD0003709072FSHEFFIELDNOCLLIKNOWN04/03/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
256-826-1XXXALBANDWIDTH.COM CLEC, LLC - AL (Bandwidth Inc.)0017042060RMD0003709072FSHEFFIELDNOCLLIKNOWN10/01/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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256-826-2XXXALCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JSHEFFIELDHNVIALUNX7Z07/24/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX7Z))
🕘 Prefix History
🔎 Explore Carrier Information
256-826-3XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
256-826-4XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
256-826-5XXXALBANDWIDTH.COM CLEC, LLC - AL (Bandwidth Inc.)0017042060RMD0003709072FSHEFFIELDNOCLLIKNOWN06/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
256-826-6XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN06/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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256-826-7XXXALCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSHEFFIELDHNVIALUNXJY07/03/2014Prefix Type: IPES
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXJY))
🕘 Prefix History
🔎 Explore Carrier Information
256-826-8XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN06/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
256-826-9XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDNOCLLIKNOWN06/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
256-978ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255SHEFFIELDHNVIALUNX0X10/15/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX0X))
🕘 Prefix History
🔎 Explore Carrier Information
256-978 is split into 1,000-number blocks - detail below
256-978-0XXXALPOWERTEL BIRMINGHAM LICENSES, INC. (T-Mobile US, Inc)N/AN/A7475SHEFFIELDNOCLLIKNOWN03/11/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
256-978-1XXXALPAETEC ITEL, LLC0015247810RMD0038378829JSHEFFIELDHNVIALUNXTZ01/06/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNXTZ))
🕘 Prefix History
🔎 Explore Carrier Information
256-978-2XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255SHEFFIELDHNVIALUNX0X10/18/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX0X))
🕘 Prefix History
🔎 Explore Carrier Information
256-978-3XXXALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)0015338122RMD00061125255SHEFFIELDHNVIALUNX0X12/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX0X))
🕘 Prefix History
🔎 Explore Carrier Information
256-978-4XXXALBANDWIDTH.COM CLEC, LLC - AL (Bandwidth Inc.)0017042060RMD0003709072FSHEFFIELDNOCLLIKNOWN05/24/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
256-978-5XXXALCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JSHEFFIELDHNVIALUNX7Z06/10/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX7Z))
🕘 Prefix History
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256-978-6XXXALTELEPORT COMMUNICATIONS AMERICA, LLC - AL (AT&T)0004274114RMD00038978271SHEFFIELDNOCLLIKNOWN05/24/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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256-978-7XXXALTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JSHEFFIELDNOCLLIKNOWN07/05/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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256-978-8XXXALAIRUS, INC. - AL (PEERLESS NETWORK, INC.)0009034182RMD0001420476HSHEFFIELDNOCLLIKNOWN10/06/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
256-978-9XXXALBANDWIDTH.COM CLEC, LLC - AL (Bandwidth Inc.)0017042060RMD0003709072FSHEFFIELDNOCLLIKNOWN02/11/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
938-240ALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDHNVIALUNX6X02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX6X))
🕘 Prefix History
🔎 Explore Carrier Information
938-240 is split into 1,000-number blocks - detail below
938-240-0XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDHNVIALUNX6X02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX6X))
🕘 Prefix History
🔎 Explore Carrier Information
938-240-1XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDHNVIALUNX6X02/06/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX6X))
🕘 Prefix History
🔎 Explore Carrier Information
938-240-2XXXALPOWERTEL BIRMINGHAM LICENSES, INC. (T-Mobile US, Inc)N/AN/A7475SHEFFIELDNOCLLIKNOWN06/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
938-240-3XXXALPOWERTEL BIRMINGHAM LICENSES, INC. (T-Mobile US, Inc)N/AN/A7475SHEFFIELDNOCLLIKNOWN06/11/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
938-240-4XXXALONVOY, LLC - AL (Sinch)0004323028RMD0001966604ESHEFFIELDHNVIALUNX6X06/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: HNVIALUNX6X))
🕘 Prefix History
🔎 Explore Carrier Information
938-240-5XXXALIP HORIZON LLC0027469766RMD0001571515JSHEFFIELDNOCLLIKNOWN05/29/2026Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
938-240-8XXXALPOWERTEL BIRMINGHAM LICENSES, INC. (T-Mobile US, Inc)N/AN/A7475SHEFFIELDNOCLLIKNOWN09/09/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
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