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.

Switch: SNANTX91SMD

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
210-204 A San Antonio TX 6529 T-MOBILE USA, INC. 566      
210-204 0 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-08-28   
210-204 1 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2005-07-08   
210-204 2 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-08-28   
210-204 3 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-08-28   
210-204 4 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-10-14   
210-204 5 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-08-28   
210-204 6 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-09-10   
210-204 7 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-09-10   
210-204 8 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-09-10   
210-204 9 San Antonio TX 6529 T-MOBILE USA, INC. 566   2004-09-10   
210-236 2 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2012-01-25   
210-237 0 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-09-26   
210-237 1 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-09-26   
210-237 3 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-09-26   
210-237 5 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-09-26   
210-237 6 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-09-26   
210-237 7 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-09-26   
210-248 4 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2006-02-17   
210-248 5 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-06-20   
210-248 6 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2006-02-17   
210-248 7 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2006-02-17   
210-249 6 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2006-02-17   
210-249 8 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2006-02-17   
210-251 A San Antonio TX 6529 T-MOBILE USA, INC. 566      
210-251 0 San Antonio TX 6529 T-MOBILE USA, INC. 566   2007-03-15   
210-251 1 San Antonio TX 6529 T-MOBILE USA, INC. 566   2007-03-15   
210-251 5 San Antonio TX 6529 T-MOBILE USA, INC. 566   2008-05-10   
210-251 6 San Antonio TX 6529 T-MOBILE USA, INC. 566   2008-05-10   
210-251 7 San Antonio TX 6529 T-MOBILE USA, INC. 566   2008-08-28   
210-251 8 San Antonio TX 6529 T-MOBILE USA, INC. 566   2008-09-02   
210-251 9 San Antonio TX 6529 T-MOBILE USA, INC. 566   2007-03-15   
210-254 0 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-10-25   
210-254 2 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-10-25   
210-254 3 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-11-01   
210-254 4 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-10-06   
210-254 5 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-10-06   
210-254 7 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-10-06   
210-254 8 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-10-06   
210-255 0 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-04-29   
210-255 7 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2004-10-25   
210-255 9 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2005-04-04   
210-264 A San Antonio TX 6529 T-MOBILE USA, INC. 566      
210-269 A San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566      
210-273 A San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566      
210-274 A San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566      
210-276 1 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2005-11-27   
210-277 9 San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566   2005-01-10   
210-278 6 San Antonio TX 6529 T-MOBILE USA, INC. 566   2013-09-15   
210-279 A San Antonio TX 6664 SPRINT SPECTRUM, L.P. 566      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.