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: HSTNTXYADS5

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-466 7 Highlands TX 903C ONVOY, LLC - TX 560      
346-466 8 Highlands TX 903C ONVOY, LLC - TX 560      
346-472 2 Baytown TX 903C ONVOY, LLC - TX 560      
346-472 3 Baytown TX 903C ONVOY, LLC - TX 560      
346-472 4 Baytown TX 903C ONVOY, LLC - TX 560      
346-472 5 Baytown TX 903C ONVOY, LLC - TX 560      
346-474 A Friendswood TX 903C ONVOY, LLC - TX 560      
346-474 4 Friendswood TX 903C ONVOY, LLC - TX 560      
346-474 5 Friendswood TX 903C ONVOY, LLC - TX 560      
346-474 6 Friendswood TX 903C ONVOY, LLC - TX 560      
346-474 7 Friendswood TX 903C ONVOY, LLC - TX 560      
346-476 4 Arcola TX 903C ONVOY, LLC - TX 560      
346-476 5 Arcola TX 903C ONVOY, LLC - TX 560      
346-476 6 Arcola TX 903C ONVOY, LLC - TX 560      
346-477 3 Humble TX 903C ONVOY, LLC - TX 560      
346-477 8 Humble TX 903C ONVOY, LLC - TX 560      
346-477 9 Humble TX 903C ONVOY, LLC - TX 560      
346-478 5 Spring TX 903C ONVOY, LLC - TX 560      
346-478 6 Spring TX 903C ONVOY, LLC - TX 560      
346-478 7 Spring TX 903C ONVOY, LLC - TX 560      
346-478 8 Spring TX 903C ONVOY, LLC - TX 560      
346-480 A Crosby TX 903C ONVOY, LLC - TX 560      
346-480 2 Crosby TX 903C ONVOY, LLC - TX 560      
346-480 3 Crosby TX 903C ONVOY, LLC - TX 560      
346-480 4 Crosby TX 903C ONVOY, LLC - TX 560      
346-480 5 Crosby TX 903C ONVOY, LLC - TX 560      
346-480 6 Crosby TX 903C ONVOY, LLC - TX 560      
346-482 A Langham Creek TX 903C ONVOY, LLC - TX 560      
346-482 0 Langham Creek TX 903C ONVOY, LLC - TX 560      
346-482 2 Langham Creek TX 903C ONVOY, LLC - TX 560      
346-482 3 Langham Creek TX 903C ONVOY, LLC - TX 560      
346-482 4 Langham Creek TX 903C ONVOY, LLC - TX 560      
346-482 5 Langham Creek TX 903C ONVOY, LLC - TX 560      
346-482 6 Langham Creek TX 903C ONVOY, LLC - TX 560      
346-483 A Apollo TX 903C ONVOY, LLC - TX 560      
346-483 1 Apollo TX 903C ONVOY, LLC - TX 560      
346-483 2 Apollo TX 903C ONVOY, LLC - TX 560      
346-483 3 Apollo TX 903C ONVOY, LLC - TX 560      
346-483 4 Apollo TX 903C ONVOY, LLC - TX 560      
346-483 5 Apollo TX 903C ONVOY, LLC - TX 560      
346-483 6 Apollo TX 903C ONVOY, LLC - TX 560      
346-483 7 Apollo TX 903C ONVOY, LLC - TX 560      
346-483 8 Apollo TX 903C ONVOY, LLC - TX 560      
346-484 A Sheldon TX 903C ONVOY, LLC - TX 560      
346-484 0 Sheldon TX 903C ONVOY, LLC - TX 560      
346-484 1 Sheldon TX 903C ONVOY, LLC - TX 560      
346-484 2 Sheldon TX 903C ONVOY, LLC - TX 560      
346-484 3 Sheldon TX 903C ONVOY, LLC - TX 560      
346-484 4 Sheldon TX 903C ONVOY, LLC - TX 560      
346-484 5 Sheldon TX 903C ONVOY, LLC - TX 560      
346-485 A Huffman TX 903C ONVOY, LLC - TX 560      
346-485 3 Huffman TX 903C ONVOY, LLC - TX 560      
346-485 4 Huffman TX 903C ONVOY, LLC - TX 560      
346-485 5 Huffman TX 903C ONVOY, LLC - TX 560      
346-485 6 Huffman TX 903C ONVOY, LLC - TX 560      
346-485 8 Huffman TX 903C ONVOY, LLC - TX 560      
346-486 A Liverpool TX 903C ONVOY, LLC - TX 560      
346-486 0 Liverpool TX 903C ONVOY, LLC - TX 560      
346-486 2 Liverpool TX 903C ONVOY, LLC - TX 560      
346-486 4 Liverpool TX 903C ONVOY, LLC - TX 560      
346-486 6 Liverpool TX 903C ONVOY, LLC - TX 560      
346-486 7 Liverpool TX 903C ONVOY, LLC - TX 560      
346-487 A Seabrook TX 903C ONVOY, LLC - TX 560      
346-487 3 Seabrook TX 903C ONVOY, LLC - TX 560      
346-487 5 Seabrook TX 903C ONVOY, LLC - TX 560      
346-487 6 Seabrook TX 903C ONVOY, LLC - TX 560      
346-487 7 Seabrook TX 903C ONVOY, LLC - TX 560      
346-488 0 Porter Heights TX 903C ONVOY, LLC - TX 560      
346-488 1 Porter Heights TX 903C ONVOY, LLC - TX 560      
346-488 2 Porter Heights TX 903C ONVOY, LLC - TX 560      
346-488 3 Porter Heights TX 903C ONVOY, LLC - TX 560      
346-488 4 Porter Heights TX 903C ONVOY, LLC - TX 560      
346-488 6 Porter Heights TX 903C ONVOY, LLC - TX 560      
346-489 A La Porte TX 903C ONVOY, LLC - TX 560      
346-489 2 La Porte TX 903C ONVOY, LLC - TX 560      
346-489 3 La Porte TX 903C ONVOY, LLC - TX 560      
346-489 4 La Porte TX 903C ONVOY, LLC - TX 560      
346-489 5 La Porte TX 903C ONVOY, LLC - TX 560      
346-489 6 La Porte TX 903C ONVOY, LLC - TX 560      
346-489 7 La Porte TX 903C ONVOY, LLC - TX 560      
346-489 8 La Porte TX 903C ONVOY, LLC - TX 560      
346-496 A Beach City TX 903C ONVOY, LLC - TX 560      
346-496 3 Beach City TX 903C ONVOY, LLC - TX 560      
346-496 4 Beach City TX 903C ONVOY, LLC - TX 560      
346-500 5 Houston TX 903C ONVOY, LLC - TX 560      
346-500 6 Houston TX 903C ONVOY, LLC - TX 560      
346-502 A Houston TX 903C ONVOY, LLC - TX 560      
346-502 2 Houston TX 903C ONVOY, LLC - TX 560      
346-502 3 Houston TX 903C ONVOY, LLC - TX 560      
346-502 4 Houston TX 903C ONVOY, LLC - TX 560      
346-502 5 Houston TX 903C ONVOY, LLC - TX 560      
346-502 6 Houston TX 903C ONVOY, LLC - TX 560      
346-509 A Houston TX 903C ONVOY, LLC - TX 560      
346-509 2 Houston TX 903C ONVOY, LLC - TX 560      
346-509 3 Houston TX 903C ONVOY, LLC - TX 560      
346-509 4 Houston TX 903C ONVOY, LLC - TX 560      
346-509 5 Houston TX 903C ONVOY, LLC - TX 560      
346-509 6 Houston TX 903C ONVOY, LLC - TX 560      
346-509 7 Houston TX 903C ONVOY, LLC - TX 560      
346-509 8 Houston TX 903C ONVOY, LLC - TX 560      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.