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.

McAllen, TX

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
956-201 A HRLNTXDU2MD  939H COMMIO, LLC 568   2024-02-23   
956-201 0 HRLNTXDU2MD  939H COMMIO, LLC 568   2024-02-23   
956-201 1 HRLNTXDU2MD  939H COMMIO, LLC 568   2024-02-23   
956-201 2 HRLNTXDU2MD  939H COMMIO, LLC 568   2024-02-23   
956-201 3 HRLNTXDU2MD  939H COMMIO, LLC 568   2024-02-23   
956-201 5   073H TELNYX LLC 568   2024-04-11   
956-201 6   903C ONVOY, LLC - TX 568   2024-02-24   
956-201 7   903C ONVOY, LLC - TX 568   2024-02-24   
956-201 8   903C ONVOY, LLC - TX 568   2024-02-24   
956-201 9   903C ONVOY, LLC - TX 568   2024-02-24   
956-212 A   5562 METROPCS, INC. 568      
956-212 0 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 1 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 2 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 3 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 4 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 5 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 6 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 7 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 8 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-212 9   4290 STPCS JOINT VENTURE, LLC 568      
956-213 A MCALTXHBDS0  4866 SMARTCOM TELEPHONE, LLC 568      
956-215 A MCALTXMUGT0  679E TRANSTELCO, INC. - TX 568      
956-215 0 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2012-12-08   
956-215 1 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2012-12-08   
956-215 2 MCALTXMUGT0  679E TRANSTELCO, INC. - TX 568   2012-09-15   
956-215 3 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2012-12-08   
956-215 4 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2012-12-08   
956-215 5 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2012-12-08   
956-215 6 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2012-12-08   
956-215 7 HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2013-03-31   
956-215 8 HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2013-03-31   
956-215 9 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2012-12-08   
956-217 A MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-217 0 MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2008-02-24   
956-217 1 HRLNTXKX7MD  5562 METROPCS, INC. 568   2009-02-28   
956-217 2 HRLNTXKX7MD  5562 METROPCS, INC. 568   2009-02-28   
956-217 3 MCALTXMUDS0  9533 SOUTHWESTERN BELL 568   2006-12-08   
956-217 4 MCALTXMUGT0  679E TRANSTELCO, INC. - TX 568   2019-07-26   
956-217 5 HRLNTXHGFMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568   2014-05-09   
956-217 6 MCALTXMUDS0  9533 SOUTHWESTERN BELL 568   2006-12-08   
956-217 7 MCALTXMUDS0  9533 SOUTHWESTERN BELL 568   2006-12-08   
956-217 8 HRLNTXATJMD  7421 AT&T - LOCAL 568   2009-04-06   
956-217 9 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568   2015-01-04   
956-221 A HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-221 0 HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-221 1 HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-221 2 HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-221 3 HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-221 4 HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      

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

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.