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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
256-258ALDELTACOM, INC. - AL4615MADISONHNVIALUNXIZ00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-258
256-258-0ALDELTACOM, INC. - AL4615MADISONHNVIALUNXIZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-1ALDELTACOM, INC. - AL4615MADISONHNVIALUNXIZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-2ALDELTACOM, INC. - AL4615MADISONHNVIALUNXIZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-3ALDELTACOM, INC. - AL4615MADISONHNVIALUNXIZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-4ALDELTACOM, INC. - AL4615MADISONHNVIALUNXIZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-5ALTELEPORT COMMUNICATIONS AMERICA, LLC - AL (AT&T)8271MADISONNOCLLIKNOWN03/31/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-6ALDELTACOM, INC. - AL4615MADISONHNVIALUNXIZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-7ALDELTACOM, INC. - AL4615MADISONHNVIALUNXIZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-8ALBANDWIDTH.COM CLEC, LLC - AL072FMADISONNOCLLIKNOWN01/22/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-258-9ALBANDWIDTH.COM CLEC, LLC - AL072FMADISONNOCLLIKNOWN12/02/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289ALMETROPCS, INC. (T-Mobile US, Inc)5562MADISONHNVIAL03CM101/29/2001Prefix Type: PCS
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-289
256-289-0ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD07/21/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-1ALMETROPCS, INC. (T-Mobile US, Inc)5562MADISONHNVIAL03CM1N/APrefix Type: PCS
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-2ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN06/07/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-3ALMETROPCS, INC. (T-Mobile US, Inc)5562MADISONHNVIAL03CM1N/APrefix Type: PCS
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-4ALMETROPCS, INC. (T-Mobile US, Inc)5562MADISONHNVIAL03CM1N/APrefix Type: PCS
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-5ALTERRA NOVA TELECOM INC.145JMADISONNOCLLIKNOWN09/07/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-6ALMETROPCS, INC. (T-Mobile US, Inc)5562MADISONHNVIAL03CM1N/APrefix Type: PCS
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-7ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-8ALTELNYX LLC073HMADISONNOCLLIKNOWN12/03/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-289-9ALPOWERTEL BIRMINGHAM LICENSES, INC. (T-Mobile)7475MADISONNOCLLIKNOWNN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-319ALCENTURYLINK COMMUNICATIONS LLC - AL (Lumen Technologies, Inc)7451MADISONHNVIALDYDS000/00/0000Prefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: AT&T 5ESS-2000 VCDX
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-325ALWOW! INTERNET, CABLE AND PHONE961JMADISONHNVIALUNXOZ00/00/0000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-461ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-464
256-464-0ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-1ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-2ALBANDWIDTH.COM CLEC, LLC - AL072FMADISONNOCLLIKNOWN06/13/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-3ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-4ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-5ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-6ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-7ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-8ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-9ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS003/07/2002Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-542
256-542-0ALBANDWIDTH.COM CLEC, LLC - AL072FMADISONNOCLLIKNOWN05/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-1ALBANDWIDTH.COM CLEC, LLC - AL072FMADISONNOCLLIKNOWN11/04/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-2ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-3ALAT&T CORP. (AT&T)516CMADISONNOCLLIKNOWN07/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-4ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-5ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-6ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-7ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD10/21/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-8ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD10/21/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-9ALBANDWIDTH.COM CLEC, LLC - AL072FMADISONNOCLLIKNOWN02/20/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD07/23/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-617
256-617-0ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-1ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD12/20/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-2ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD12/20/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-3ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD05/04/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-4ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD03/10/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-5ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-6ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN02/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-7ALBANDWIDTH.COM CLEC, LLC - AL072FMADISONNOCLLIKNOWN05/19/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-8ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD09/14/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-617-9ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-631ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD12/30/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724ALWINDSTREAM NUVOX, INC. (Windstream Holdings)8660MADISONHNVIALUNDS100/00/0000Prefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-724
256-724-0ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD10/27/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-1ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD04/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-2ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD04/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-3ALUS LEC OF ALABAMA, INC.4839MADISONHNVIALUN0MD01/21/2011Prefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-4ALCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JMADISONHNVIALUNXJY10/31/2013Prefix Type: IPES
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-5ALAT&T - LOCAL (AT&T)7421MADISONNOCLLIKNOWN05/22/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-6ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWN05/06/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-7ALCOMCAST IP PHONE, LLC (Comcast)318JMADISONNOCLLIKNOWN03/13/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-8ALBANDWIDTH.COM CLEC, LLC - AL072FMADISONNOCLLIKNOWN09/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-724-9ALWINDSTREAM NUVOX, INC. (Windstream Holdings)8660MADISONHNVIALUNDS1N/APrefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-772ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-774
256-774-0ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-1ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-2ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-3ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-4ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-5ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-6ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-7ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-8ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-9ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWN04/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850ALNETWORK TELEPHONE CORPORATION - AL9236MADISONHNVIALUNXIZ06/06/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-850
256-850-0ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWN12/14/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-1ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN06/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-2ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN06/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-3ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWN11/29/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-4ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWN08/26/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-5ALTELEPORT COMMUNICATIONS AMERICA, LLC - AL (AT&T)8271MADISONNOCLLIKNOWN06/12/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-6ALMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL7469MADISONHNVIAL180MD02/04/2019Prefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-7ALMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL7469MADISONHNVIAL180MD08/18/2009Prefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-8ALTELEPORT COMMUNICATIONS AMERICA, LLC - AL (AT&T)8271MADISONNOCLLIKNOWN09/11/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-850-9ALNETWORK TELEPHONE CORPORATION - AL9236MADISONHNVIALUNXIZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870ALONVOY, LLC - AL (Sinch)604EMADISONHNVIALUNX6X08/08/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-870
256-870-0ALTELNYX LLC073HMADISONNOCLLIKNOWN02/01/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-1ALCOMCAST IP PHONE, LLC (Comcast)318JMADISONNOCLLIKNOWN08/05/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-2ALONVOY, LLC - AL (Sinch)604EMADISONHNVIALUNX6X12/23/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-3ALONVOY, LLC - AL (Sinch)604EMADISONHNVIALUNX6X12/23/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-4ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWN09/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-5ALONVOY, LLC - AL (Sinch)604EMADISONHNVIALUNX6X12/23/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-6ALONVOY, LLC - AL (Sinch)604EMADISONHNVIALUNX6X12/23/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-7ALONVOY, LLC - AL (Sinch)604EMADISONHNVIALUNX6X12/23/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-8ALONVOY, LLC - AL (Sinch)604EMADISONHNVIALUNX6X08/09/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-870-9ALTWILIO INTERNATIONAL, INC.506JMADISONNOCLLIKNOWN04/16/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961ALCENTURYLINK COMMUNICATIONS LLC - AL (Lumen Technologies, Inc)7451MADISONHNVIALDYDS000/00/0000Prefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: AT&T 5ESS-2000 VCDX
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-961
256-961-0ALCENTURYLINK COMMUNICATIONS LLC - AL (Lumen Technologies, Inc)7451MADISONHNVIALDYDS0N/APrefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: AT&T 5ESS-2000 VCDX
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-1ALCENTURYLINK COMMUNICATIONS LLC - AL (Lumen Technologies, Inc)7451MADISONHNVIALDYDS0N/APrefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: AT&T 5ESS-2000 VCDX
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-2ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-3ALCENTURYLINK COMMUNICATIONS LLC - AL (Lumen Technologies, Inc)7451MADISONHNVIALDYDS0N/APrefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: AT&T 5ESS-2000 VCDX
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-4ALCENTURYLINK COMMUNICATIONS LLC - AL (Lumen Technologies, Inc)7451MADISONHNVIALDYDS0N/APrefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: AT&T 5ESS-2000 VCDX
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-5ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-6ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-7ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-8ALCENTURYLINK COMMUNICATIONS LLC - AL (Lumen Technologies, Inc)7451MADISONHNVIALDYDS0N/APrefix Type: CLEC
Switch Name: HUNTSVILLE
Switch Type: AT&T 5ESS-2000 VCDX
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-961-9ALLEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)5255MADISONNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-247ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN02/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 938-247
938-247-0ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN02/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310ALONVOY SPECTRUM, LLC (Sinch)624HMADISONHNVIALUNX2Z09/30/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 938-310
938-310-0ALONVOY SPECTRUM, LLC (Sinch)624HMADISONHNVIALUNX2Z09/30/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-1ALCOMMIO, LLC939HMADISONNOCLLIKNOWN10/07/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-2ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-3ALONVOY SPECTRUM, LLC (Sinch)624HMADISONHNVIALUNX2Z01/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-4ALONVOY SPECTRUM, LLC (Sinch)624HMADISONHNVIALUNX2Z01/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-5ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-6ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-7ALONVOY, LLC - AL (Sinch)604EMADISONNOCLLIKNOWN07/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-8ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD12/01/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
938-310-9ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MADISONHNVIALODAMD05/19/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info