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: SNANTXDIRMD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
830-476 7 Medina Lake TX 903C ONVOY, LLC - TX 566   2013-02-03   
830-477 3 Gillett TX 903C ONVOY, LLC - TX 566   2016-04-14   
830-477 4 Gillett TX 903C ONVOY, LLC - TX 566   2016-04-14   
830-483 2 Cotulla TX 903C ONVOY, LLC - TX 566   2019-12-28   
830-483 8 Cotulla TX 903C ONVOY, LLC - TX 566   2014-06-06   
830-488 9 Del Rio TX 903C ONVOY, LLC - TX 566   2014-04-25   
830-490 A Poth TX 903C ONVOY, LLC - TX 566      
830-490 0 Poth TX 903C ONVOY, LLC - TX 566   2016-05-19   
830-490 1 Poth TX 903C ONVOY, LLC - TX 566   2016-05-19   
830-490 7 Poth TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-490 8 Poth TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-491 6 Seguin TX 903C ONVOY, LLC - TX 566   2010-10-25   
830-494 0 Luling TX 903C ONVOY, LLC - TX 566   2010-11-06   
830-494 4 Luling TX 903C ONVOY, LLC - TX 566   2015-01-23   
830-498 0 Eagle Pass TX 903C ONVOY, LLC - TX 566   2016-03-07   
830-498 3 Eagle Pass TX 903C ONVOY, LLC - TX 566   2016-06-03   
830-500 A New Braunfels TX 903C ONVOY, LLC - TX 566      
830-500 5 New Braunfels TX 903C ONVOY, LLC - TX 566   2011-11-22   
830-505 1 Pearsall TX 903C ONVOY, LLC - TX 566   2013-04-17   
830-505 5 Pearsall TX 903C ONVOY, LLC - TX 566   2011-11-22   
830-510 0 Pipe Creek EMS TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-510 1 Pipe Creek EMS TX 903C ONVOY, LLC - TX 566   2015-08-08   
830-510 2 Pipe Creek EMS TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-514 A Kenedy TX 903C ONVOY, LLC - TX 566      
830-514 0 Kenedy TX 903C ONVOY, LLC - TX 566      
830-514 1 Kenedy TX 903C ONVOY, LLC - TX 566      
830-516 2 Eagle Pass TX 903C ONVOY, LLC - TX 566   2023-04-09   
830-521 2 Castroville TX 903C ONVOY, LLC - TX 566   2016-02-16   
830-521 3 Castroville TX 903C ONVOY, LLC - TX 566   2016-08-06   
830-521 4 Castroville TX 903C ONVOY, LLC - TX 566   2016-06-02   
830-521 5 Castroville TX 903C ONVOY, LLC - TX 566   2016-08-06   
830-521 6 Castroville TX 903C ONVOY, LLC - TX 566   2016-06-02   
830-521 7 Castroville TX 903C ONVOY, LLC - TX 566   2016-04-11   
830-521 8 Castroville TX 903C ONVOY, LLC - TX 566   2016-04-11   
830-529 7 Pipe Creek TX 903C ONVOY, LLC - TX 566   2016-04-11   
830-529 8 Pipe Creek TX 903C ONVOY, LLC - TX 566   2016-04-11   
830-532 5 Campbellton TX 903C ONVOY, LLC - TX 566   2016-04-22   
830-532 6 Campbellton TX 903C ONVOY, LLC - TX 566   2016-03-21   
830-532 7 Campbellton TX 903C ONVOY, LLC - TX 566   2016-03-21   
830-532 8 Campbellton TX 903C ONVOY, LLC - TX 566   2016-04-22   
830-538 0 Castroville TX 903C ONVOY, LLC - TX 566   2016-08-06   
830-541 0 Devine TX 903C ONVOY, LLC - TX 566   2021-11-25   
830-541 2 Devine TX 903C ONVOY, LLC - TX 566   2021-03-19   
830-541 7 Devine TX 903C ONVOY, LLC - TX 566   2014-11-08   
830-541 8 Devine TX 903C ONVOY, LLC - TX 566   2023-10-29   
830-541 9 Devine TX 903C ONVOY, LLC - TX 566   2021-11-25   
830-544 A Uvalde TX 903C ONVOY, LLC - TX 566      
830-544 0 Uvalde TX 903C ONVOY, LLC - TX 566      
830-544 1 Uvalde TX 903C ONVOY, LLC - TX 566      
830-549 6 Seguin TX 903C ONVOY, LLC - TX 566   2013-07-19   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.