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Search area code/prefix (NPA/NXX)
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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
210-954 8 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-06-13   
210-954 9 San Antonio TX   6529 T-MOBILE USA, INC. 566   2013-01-22   
210-955 A San Antonio TX SNANTXCA73Z  939H COMMIO, LLC 566      
210-955 0 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2017-02-23   
210-955 1 San Antonio TX   5562 METROPCS, INC. 566   2017-03-30   
210-955 2 San Antonio TX   939H COMMIO, LLC 566   2016-12-24   
210-955 3 San Antonio TX   5562 METROPCS, INC. 566   2017-03-30   
210-955 4 San Antonio TX   5562 METROPCS, INC. 566   2017-03-30   
210-955 5 San Antonio TX   5562 METROPCS, INC. 566   2017-03-30   
210-955 6 San Antonio TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2017-02-13   
210-955 7 San Antonio TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2017-03-20   
210-955 8 San Antonio TX   4866 SMARTCOM TELEPHONE, LLC 566   2017-04-10   
210-955 9 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2018-01-17   
210-956 A San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-956 0 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 1 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 2 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 3 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 4 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 5 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 6 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 7 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 8 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-956 9 San Antonio TX   6529 T-MOBILE USA, INC. 566   2021-04-29   
210-957 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-957 0 San Antonio TX   516C AT&T CORP. 566   2009-12-30   
210-957 1 San Antonio TX   516C AT&T CORP. 566   2009-11-13   
210-957 2 San Antonio TX   793K TWC IP ENABLED SERVICES, LLC 566   2007-07-09   
210-957 3 San Antonio TX   793K TWC IP ENABLED SERVICES, LLC 566   2007-07-09   
210-957 4 San Antonio TX   793K TWC IP ENABLED SERVICES, LLC 566   2007-07-09   
210-957 5 San Antonio TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2007-06-21   
210-957 6 San Antonio TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2008-11-09   
210-957 7 San Antonio TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2008-11-09   
210-957 8 San Antonio TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2008-11-09   
210-957 9 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-03-17   
210-960 A San Antonio TX SNANTXCA66Z  156J RCLEC, INC. 566      
210-960 0 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2014-04-29   
210-960 1 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2014-04-29   
210-960 2 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2014-04-29   
210-960 3 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2014-04-29   
210-960 4 San Antonio TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2014-04-26   
210-960 5 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2014-04-29   
210-960 6 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2014-04-29   
210-960 7 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2014-04-29   
210-960 8 San Antonio TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2014-04-29   
210-960 9 San Antonio TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2014-04-29   
210-961 A San Antonio TX SNANTXCA60Z  508J CENTURYLINK COMMUNICATIONS, LLC 566      
210-961 0 San Antonio TX   5562 METROPCS, INC. 566   2016-11-15   
210-961 1 San Antonio TX   5562 METROPCS, INC. 566   2016-11-15   
210-961 2 San Antonio TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2016-12-24   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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