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: HSTDTXBGBMD

1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-235 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-236 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-250 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-300 A Houston TX 5562 METROPCS, INC. 560      
281-330 A Houston Suburban TX 5562 METROPCS, INC. 560      
281-451 A Houston TX 5562 METROPCS, INC. 560      
281-512 A Houston Suburban TX 5562 METROPCS, INC. 560      
281-541 A Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-608 A Humble TX 5562 METROPCS, INC. 560      
281-642 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-650 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-662 A Channelview TX 5562 METROPCS, INC. 560      
281-696 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-701 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-704 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-736 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2024-02-09   
281-748 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-772 A Houston TX 5562 METROPCS, INC. 560      
281-773 A Houston TX 5562 METROPCS, INC. 560      
281-779 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2024-02-09   
281-780 A Houston TX 5562 METROPCS, INC. 560      
281-788 A Houston TX 5562 METROPCS, INC. 560      
281-790 A Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-802 A Houston TX 5562 METROPCS, INC. 560      
281-804 A Houston TX 5562 METROPCS, INC. 560      
281-808 A Apollo TX 5562 METROPCS, INC. 560      
281-818 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-827 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-830 A Houston Suburban TX 5562 METROPCS, INC. 560      
281-831 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-846 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2024-02-09   
281-850 A Houston Suburban TX 5562 METROPCS, INC. 560      
281-865 A Houston TX 5562 METROPCS, INC. 560      
281-896 A Houston Suburban TX 5562 METROPCS, INC. 560      
281-905 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560   2024-02-09   
281-924 A Houston Suburban TX 5562 METROPCS, INC. 560      
281-932 A Houston TX 5562 METROPCS, INC. 560      
281-935 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-948 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-960 A Houston Suburban TX 5562 METROPCS, INC. 560      
281-965 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
281-989 A Houston TX 5562 METROPCS, INC. 560      
281-995 A Houston TX 5562 METROPCS, INC. 560      
346-210 A Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-212 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-218 A Cypress TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-239 A Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-243 A Barker TX 5562 METROPCS, INC. 560      
346-244 A Satsuma TX 5562 METROPCS, INC. 560      
346-245 A Stafford TX 5562 METROPCS, INC. 560      
346-249 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-255 A Channelview TX 5562 METROPCS, INC. 560      
346-256 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-264 A Barker TX 5562 METROPCS, INC. 560      
346-276 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-280 A Cypress TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-281 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-282 A Channelview TX 5562 METROPCS, INC. 560      
346-283 A Stafford TX 5562 METROPCS, INC. 560      
346-290 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-303 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-317 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-320 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-329 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2024-02-09   
346-349 A Channelview TX 5562 METROPCS, INC. 560      
346-360 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-370 A Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-371 A Stafford TX 5562 METROPCS, INC. 560      
346-380 A Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-383 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-390 A Barker TX 5562 METROPCS, INC. 560      
346-391 A Sugar Land TX 5562 METROPCS, INC. 560      
346-392 A Satsuma TX 5562 METROPCS, INC. 560      
346-393 A Stafford TX 5562 METROPCS, INC. 560      
346-394 A Channelview TX 5562 METROPCS, INC. 560      
346-395 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-399 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-401 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-402 A Cleveland TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-414 A Cleveland TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-419 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560   2024-02-09   
346-420 A Sugar Land TX 5562 METROPCS, INC. 560      
346-429 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-430 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-434 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-448 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-449 A Channelview TX 5562 METROPCS, INC. 560      
346-450 A Sugar Land TX 5562 METROPCS, INC. 560      
346-454 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-462 A Cypress TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-464 A Richmond-Rosenberg TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-469 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-473 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-475 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-490 A Houston Suburban TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-491 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-492 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-493 A Bammel TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-494 A Houston TX 6701 AERIAL COMMUNICATIONS, INC. 560      
346-495 A Spring TX 6701 AERIAL COMMUNICATIONS, INC. 560      

1 2 3 4 5 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.