Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-387 A Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 0 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 2 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 3 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 4 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 5 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 6 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 7 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 8 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-387 9 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
214-436 A Frisco TX 9533 SOUTHWESTERN BELL 552      
214-436 4 Frisco TX 9533 SOUTHWESTERN BELL 552   2008-11-23   
214-436 5 Frisco TX 9533 SOUTHWESTERN BELL 552   2008-11-23   
214-494 A Frisco TX 9533 SOUTHWESTERN BELL 552      
214-494 4 Frisco TX 9533 SOUTHWESTERN BELL 552   2010-05-08   
214-494 5 Frisco TX 9533 SOUTHWESTERN BELL 552   2010-05-08   
214-705 A Frisco TX 9533 SOUTHWESTERN BELL 552      
214-705 0 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-04-14   
214-705 1 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-04-14   
214-705 6 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-04-14   
214-705 7 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-04-14   
214-705 8 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-04-14   
214-705 9 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-04-14   
214-872 A Frisco TX 9533 SOUTHWESTERN BELL 552      
214-872 1 Frisco TX 9533 SOUTHWESTERN BELL 552   2007-09-05   
214-872 2 Frisco TX 9533 SOUTHWESTERN BELL 552   2007-04-27   
214-872 3 Frisco TX 9533 SOUTHWESTERN BELL 552   2007-09-05   
214-872 4 Frisco TX 9533 SOUTHWESTERN BELL 552   2008-02-14   
469-213 4 Frisco TX 9533 SOUTHWESTERN BELL 552   2012-04-02   
469-237 2 Frisco EACS TX 9533 SOUTHWESTERN BELL 552   2007-06-04   
469-294 A Frisco TX 9533 SOUTHWESTERN BELL 552      
469-294 7 Frisco TX 9533 SOUTHWESTERN BELL 552   2014-09-27   
469-362 5 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-05-02   
469-362 6 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-05-02   
469-362 7 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-05-02   
469-362 8 Frisco TX 9533 SOUTHWESTERN BELL 552   2004-05-02   
469-365 A Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-365 0 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-365 1 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-365 3 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-365 4 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-365 5 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-365 6 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-365 7 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-365 8 Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
469-462 A Frisco TX 9533 SOUTHWESTERN BELL 552      
469-462 0 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 1 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 2 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 3 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 4 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 5 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 6 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 7 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 8 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-462 9 Frisco TX 9533 SOUTHWESTERN BELL 552   2018-04-28   
469-604 A Frisco TX 9533 SOUTHWESTERN BELL 552      
469-604 9 Frisco TX 9533 SOUTHWESTERN BELL 552   2019-03-22   
469-633 A Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
940-293 6 Denton TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2010-02-05   
940-297 6 Denton TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2007-08-30   
940-304 5 Denton TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2016-05-02   
940-312 A Denton PPCP TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
940-312 0 Denton PPCP TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
940-349 0 Denton PPCP TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2004-01-09   
940-349 6 Denton PPCP TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2004-01-09   
940-442 5 Denton TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2004-01-18   
940-442 6 Denton TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2004-01-09   
972-292 5 Frisco EACS TX 9533 SOUTHWESTERN BELL 552   2006-04-07   
972-292 6 Frisco EACS TX 9533 SOUTHWESTERN BELL 552   2006-04-07   
972-334 A Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
972-335 A Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
972-377 A Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
972-712 A Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
972-731 A Frisco EACS TX 9533 SOUTHWESTERN BELL 552      
972-963 7 Frisco TX 9533 SOUTHWESTERN BELL 552   2002-10-01   
972-963 8 Frisco TX 9533 SOUTHWESTERN BELL 552   2002-10-01   
972-987 2 Frisco TX 9533 SOUTHWESTERN BELL 552   2002-10-01   
972-987 3 Frisco TX 9533 SOUTHWESTERN BELL 552   2002-10-01   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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