Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]

Region: TX

OCN: 903C ONVOY, LLC - TX

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
210-225 9 San Antonio TX   566   2023-01-15   
210-229 8 San Antonio TX   566   2016-02-07   
210-245 4 San Antonio TX   566   2012-05-08   
210-245 5 San Antonio TX   566   2012-05-08   
210-256 2 San Antonio TX   566   2023-01-15   
210-265 8 San Antonio TX   566   2005-01-03   
210-272 9 San Antonio TX   566   2011-04-28   
210-293 A San Antonio TX   566      
210-298 A San Antonio TX   566      
210-298 0 San Antonio TX   566   2025-10-21   
210-298 1 San Antonio TX   566      
210-298 2 San Antonio TX   566      
210-298 3 San Antonio TX   566      
210-298 4 San Antonio TX   566      
210-298 5 San Antonio TX   566      
210-298 6 San Antonio TX   566      
210-298 7 San Antonio TX   566      
210-298 8 San Antonio TX   566      
210-298 9 San Antonio TX   566      
210-305 7 San Antonio TX   566   2012-03-09   
210-305 8 San Antonio TX   566   2012-03-09   
210-338 1 San Antonio TX   566   2009-07-21   
210-338 2 San Antonio TX   566   2009-07-21   
210-338 6 San Antonio TX   566   2009-07-21   
210-338 8 San Antonio TX   566   2009-06-24   
210-338 9 San Antonio TX   566   2009-07-21   
210-346 9 San Antonio TX   566   2011-06-14   
210-361 A San Antonio TX SNANTXDIRMD  566      
210-361 0 San Antonio TX   566   2016-02-05   
210-361 1 San Antonio TX   566   2016-02-05   
210-361 2 San Antonio TX   566   2016-02-05   
210-361 3 San Antonio TX   566   2016-02-05   
210-361 4 San Antonio TX   566   2016-02-05   
210-361 5 San Antonio TX   566   2016-02-05   
210-361 6 San Antonio TX   566   2016-02-05   
210-361 7 San Antonio TX   566   2016-02-05   
210-361 8 San Antonio TX   566   2016-02-05   
210-361 9 San Antonio TX   566   2016-02-05   
210-369 4 San Antonio TX   566   2011-04-28   
210-374 7 San Antonio TX   566   2009-01-24   
210-374 8 San Antonio TX   566   2009-01-24   
210-374 9 San Antonio TX   566   2009-01-24   
210-390 4 San Antonio TX   566   2009-10-06   
210-390 5 San Antonio TX   566   2009-10-06   
210-390 7 San Antonio TX   566   2009-10-06   
210-390 8 San Antonio TX   566   2009-10-06   
210-390 9 San Antonio TX   566   2009-10-06   
210-399 5 San Antonio TX   566   2009-10-06   
210-399 6 San Antonio TX   566   2009-10-06   
210-399 7 San Antonio TX   566   2009-10-06   
210-399 8 San Antonio TX   566   2009-10-06   
210-399 9 San Antonio TX   566   2009-10-06   
210-401 A San Antonio TX SNANTXDIRMD  566   2025-01-10   
210-401 0 San Antonio TX   566   2008-02-23   
210-401 1 San Antonio TX   566   2008-02-23   
210-401 2 San Antonio TX   566   2024-12-03   
210-401 3 San Antonio TX   566   2024-12-03   
210-401 4 San Antonio TX   566   2024-12-03   
210-401 5 San Antonio TX   566   2024-12-03   
210-401 6 San Antonio TX   566   2024-12-03   
210-405 A San Antonio TX SNANTXDIRMD  566      
210-405 0 San Antonio TX   566   2016-01-18   
210-405 1 San Antonio TX   566   2016-01-18   
210-405 2 San Antonio TX   566   2016-01-18   
210-405 3 San Antonio TX   566   2016-01-18   
210-405 4 San Antonio TX   566   2016-01-18   
210-405 5 San Antonio TX   566   2016-01-18   
210-405 6 San Antonio TX   566   2016-01-18   
210-405 7 San Antonio TX   566   2016-01-18   
210-405 8 San Antonio TX   566   2016-01-18   
210-405 9 San Antonio TX   566   2016-01-18   
210-417 9 San Antonio TX   566   2012-03-09   
210-418 3 San Antonio TX   566   2009-07-21   
210-418 4 San Antonio TX   566   2009-07-21   
210-418 7 San Antonio TX   566   2025-06-13   
210-446 5 San Antonio TX   566   2011-01-26   
210-447 8 San Antonio TX   566   2025-08-14   
210-448 1 San Antonio TX   566   2025-06-13   
210-448 3 San Antonio TX   566   2025-06-13   
210-448 6 San Antonio TX   566   2025-06-13   
210-448 7 San Antonio TX   566   2025-08-14   
210-448 9 San Antonio TX   566   2025-06-13   
210-457 0 San Antonio TX   566   2025-06-13   
210-457 1 San Antonio TX   566   2025-08-14   
210-460 1 San Antonio TX   566   2010-10-24   
210-485 4 San Antonio TX   566   2008-07-19   
210-485 5 San Antonio TX   566   2008-07-19   
210-485 6 San Antonio TX   566   2008-07-19   
210-485 7 San Antonio TX   566   2008-07-19   
210-488 A San Antonio TX SNANTXDIRMD  566      
210-488 9 San Antonio TX   566   2002-06-17   
210-510 0 San Antonio TX   566   2012-04-13   
210-510 1 San Antonio TX   566   2012-04-13   
210-512 A San Antonio TX SNANTXDIRMD  566      
210-512 0 San Antonio TX   566   2023-07-24   
210-512 1 San Antonio TX   566   2023-07-24   
210-512 2 San Antonio TX   566   2023-07-24   
210-512 3 San Antonio TX   566   2023-07-24   
210-512 4 San Antonio TX   566   2023-07-24   
210-512 5 San Antonio TX   566   2023-07-24   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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