Local Calling Guide

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NPA: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-445 8 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-445 9 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-446 A San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
210-446 0 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2011-02-24   
210-446 1 San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2016-07-18   
210-446 2 San Antonio TX SNANTXCADS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2011-01-22   
210-446 3 San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2011-01-22   
210-446 4 San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2011-01-22   
210-446 5 San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2011-01-26   
210-446 6 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2011-02-24   
210-446 7 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2011-02-24   
210-446 8 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2011-02-24   
210-446 9 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2011-02-24   
210-447 A San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-447 0 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-447 1 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-447 2 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-447 3 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-06-20   
210-447 4 San Antonio TX SNANTX91DS1  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566   2003-12-02   
210-447 5 San Antonio TX SNANTX91DS1  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566   2004-12-05   
210-447 6 San Antonio TX SNANTX91DS1  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566   2004-12-12   
210-447 7 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2005-03-07   
210-447 8 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-447 9 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 A San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 0 San Antonio TX   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 1 San Antonio TX   903C ONVOY, LLC - TX 566   2025-06-13   
210-448 2 San Antonio TX   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 3 San Antonio TX   903C ONVOY, LLC - TX 566   2025-06-13   
210-448 4 San Antonio TX   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 5 San Antonio TX   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 6 San Antonio TX   903C ONVOY, LLC - TX 566   2025-06-13   
210-448 7 San Antonio TX   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 8 San Antonio TX   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 9 San Antonio TX   903C ONVOY, LLC - TX 566   2025-06-13   
210-449 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-449 0 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 1 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 2 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 3 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 4 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 5 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 6 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 7 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 8 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-449 9 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-04-05   
210-450 A San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566      
210-450 0 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 1 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 2 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 3 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 4 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 5 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 6 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 7 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 8 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-450 9 San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566   2006-07-03   
210-451 A San Antonio TX SNANTXCA58Z  516C AT&T CORP. 566      
210-451 0 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2007-09-10   
210-451 1 San Antonio TX SNANTXCA58Z  516C AT&T CORP. 566   2007-07-20   
210-451 2 San Antonio TX SNANTXCADS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2007-08-16   
210-451 3 San Antonio TX SNANTXCADS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2007-08-16   
210-451 4 San Antonio TX SNANTXCADS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2007-08-16   
210-451 5 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2007-09-10   
210-451 6 San Antonio TX SNANTXCADS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2007-09-10   
210-451 7 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2007-09-10   
210-451 8 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2007-09-10   
210-451 9 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2007-09-10   
210-452 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-453 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-453 0 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2004-05-23   
210-453 1 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-453 2 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2004-05-23   
210-453 3 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-453 4 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2004-05-23   
210-453 5 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-453 6 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-453 7 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2004-05-23   
210-453 8 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2004-05-23   
210-453 9 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-454 A San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-454 0 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-05-15   
210-454 1 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-07-17   
210-454 2 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-07-17   
210-454 3 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-07-17   
210-454 4 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-07-17   
210-454 5 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-07-27   
210-454 6 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-07-27   
210-454 7 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-07-27   
210-454 8 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-10-20   
210-454 9 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566   2005-05-15   
210-455 A San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566      
210-455 0 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2005-04-09   
210-455 1 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2019-07-11   
210-455 2 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2005-04-09   
210-455 3 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2005-04-09   
210-455 4 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2005-04-09   
210-455 5 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2005-04-09   
210-455 6 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2005-04-09   
210-455 7 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2005-04-09   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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