Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

Region: TX

OCN: 5562 METROPCS, INC.

1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
210-269 A San Antonio TX SNANTX91X7Y  566      
210-269 1 San Antonio TX SNANTX91X7Y  566      
210-269 7 San Antonio TX SNANTX91X7Y  566      
210-274 A San Antonio TX SNANTX91X7Y  566      
210-274 4 San Antonio TX SNANTX91X7Y  566      
210-296 0 San Antonio TX SNANTX91X7Y  566   2005-01-10   
210-296 3 San Antonio TX SNANTX91X7Y  566   2015-01-04   
210-310 5 San Antonio TX SNANTX91X7Y  566   2004-11-13   
210-313 A San Antonio TX SNANTX91X7Y  566      
210-313 0 San Antonio TX SNANTX91X7Y  566      
210-313 1 San Antonio TX SNANTX91X7Y  566      
210-313 2 San Antonio TX SNANTX91X7Y  566      
210-313 3 San Antonio TX SNANTX91X7Y  566      
210-313 4 San Antonio TX SNANTX91X7Y  566      
210-313 5 San Antonio TX SNANTX91X7Y  566      
210-313 6 San Antonio TX SNANTX91X7Y  566      
210-313 7 San Antonio TX SNANTX91X7Y  566      
210-313 8 San Antonio TX SNANTX91X7Y  566      
210-318 A San Antonio TX SNANTX91X7Y  566      
210-318 0 San Antonio TX SNANTX91X7Y  566   2014-10-06   
210-318 1 San Antonio TX SNANTX91X7Y  566   2014-10-06   
210-318 5 San Antonio TX SNANTX91X7Y  566   2014-10-06   
210-318 6 San Antonio TX SNANTX91X7Y  566   2014-10-06   
210-318 7 San Antonio TX SNANTX91X7Y  566   2014-10-06   
210-318 8 San Antonio TX SNANTX91X7Y  566   2014-10-06   
210-318 9 San Antonio TX SNANTX91X7Y  566   2014-10-06   
210-346 7 San Antonio TX SNANTX91X7Y  566   2015-02-11   
210-350 4 San Antonio TX SNANTX91X7Y  566   2016-11-10   
210-404 3 San Antonio TX SNANTX91X7Y  566   2014-01-13   
210-404 5 San Antonio TX SNANTX91X7Y  566   2005-03-11   
210-404 6 San Antonio TX SNANTX91X7Y  566   2005-03-11   
210-432 9 San Antonio TX SNANTX91X7Y  566   2017-02-01   
210-438 2 San Antonio TX SNANTX91X7Y  566   2006-03-13   
210-438 4 San Antonio TX SNANTX91X7Y  566   2017-01-08   
210-438 5 San Antonio TX SNANTX91X7Y  566   2017-01-08   
210-462 3 San Antonio TX SNANTX91X7Y  566   2014-01-13   
210-463 0 San Antonio TX SNANTX91X7Y  566   2014-04-08   
210-463 2 San Antonio TX SNANTX91X7Y  566   2014-04-08   
210-463 3 San Antonio TX SNANTX91X7Y  566   2014-04-08   
210-463 7 San Antonio TX SNANTX91X7Y  566   2014-01-13   
210-465 6 San Antonio TX SNANTX91X7Y  566   2014-01-13   
210-504 0 San Antonio TX SNANTX91X7Y  566   2014-08-08   
210-518 6 San Antonio TX SNANTX91X7Y  566   2014-01-13   
210-527 0 San Antonio TX SNANTX91X7Y  566   2015-01-04   
210-537 0 San Antonio TX SNANTX91X7Y  566   2014-02-25   
210-537 2 San Antonio TX SNANTX91X7Y  566   2014-02-25   
210-537 3 San Antonio TX SNANTX91X7Y  566   2014-02-25   
210-537 4 San Antonio TX SNANTX91X7Y  566   2014-02-25   
210-537 5 San Antonio TX SNANTX91X7Y  566   2014-03-30   
210-537 6 San Antonio TX SNANTX91X7Y  566   2014-03-30   

1 2 3 4 5 >>

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.