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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
979-476 6 Bay City TX 903C ONVOY, LLC - TX 560   2010-11-15   
979-476 7 Bay City TX 903C ONVOY, LLC - TX 560   2011-06-09   
979-478 5 Wallis TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-481 6 Angleton TX 903C ONVOY, LLC - TX 560   2013-10-15   
979-487 1 Clute-Lake Jackson TX 903C ONVOY, LLC - TX 560   2020-12-11   
979-487 4 Clute-Lake Jackson TX 903C ONVOY, LLC - TX 560   2020-12-11   
979-487 5 Clute-Lake Jackson TX 903C ONVOY, LLC - TX 560   2020-12-11   
979-488 5 Wharton TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-488 6 Wharton TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-488 7 Wharton TX 903C ONVOY, LLC - TX 560   2011-09-02   
979-488 8 Wharton TX 903C ONVOY, LLC - TX 560   2010-11-23   
979-491 9 Sweeny-Old Ocean TX 903C ONVOY, LLC - TX 560   2019-07-10   
979-493 A Columbus TX 903C ONVOY, LLC - TX 560      
979-493 3 Columbus TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-493 4 Columbus TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-493 5 Columbus TX 903C ONVOY, LLC - TX 560   2013-01-12   
979-500 1 Columbus TX 903C ONVOY, LLC - TX 560   2016-03-26   
979-500 2 Columbus TX 903C ONVOY, LLC - TX 560   2016-03-26   
979-525 0 Brenham TX 903C ONVOY, LLC - TX 560   2016-03-23   
979-530 4 Brenham TX 903C ONVOY, LLC - TX 560   2023-07-22   
979-531 2 Wharton TX 903C ONVOY, LLC - TX 560   2016-03-28   
979-531 4 Wharton TX 903C ONVOY, LLC - TX 560   2016-03-28   
979-534 7 El Campo TX 903C ONVOY, LLC - TX 560   2021-11-25   
979-534 8 El Campo TX 903C ONVOY, LLC - TX 560   2021-11-25   
979-551 4 Brenham TX 903C ONVOY, LLC - TX 560   2016-03-23   
979-551 7 Brenham TX 903C ONVOY, LLC - TX 560   2011-06-09   
979-551 8 Brenham TX 903C ONVOY, LLC - TX 560   2010-11-15   
979-553 6 Damon TX 903C ONVOY, LLC - TX 560   2019-08-13   
979-553 7 Damon TX 903C ONVOY, LLC - TX 560   2019-08-13   
979-557 8 Bay City TX 903C ONVOY, LLC - TX 560   2013-01-12   
979-559 9 Wharton TX 903C ONVOY, LLC - TX 560   2013-01-12   
979-600 3 Eagle Lake TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-600 4 Eagle Lake TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-607 6 El Campo TX 903C ONVOY, LLC - TX 560   2020-11-20   
979-607 7 El Campo TX 903C ONVOY, LLC - TX 560   2020-11-20   
979-607 8 El Campo TX 903C ONVOY, LLC - TX 560   2023-08-18   
979-608 7 Bellville TX 903C ONVOY, LLC - TX 560   2021-07-31   
979-608 8 Bellville TX 903C ONVOY, LLC - TX 560   2021-07-31   
979-609 2 Boling-New Gulf TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-610 2 Bay City TX 903C ONVOY, LLC - TX 560   2021-03-18   
979-612 2 Angleton TX 903C ONVOY, LLC - TX 560   2020-01-30   
979-612 4 Angleton TX 903C ONVOY, LLC - TX 560   2020-01-30   
979-612 5 Angleton TX 903C ONVOY, LLC - TX 560   2020-01-30   
979-614 6 Freeport TX 903C ONVOY, LLC - TX 560   2023-10-28   
979-636 7 Wharton TX 903C ONVOY, LLC - TX 560   2021-02-18   
979-637 4 El Campo TX 903C ONVOY, LLC - TX 560   2021-02-18   
979-652 5 Needville TX 903C ONVOY, LLC - TX 560   2020-07-20   
979-652 6 Needville TX 903C ONVOY, LLC - TX 560   2020-07-20   
979-652 7 Needville TX 903C ONVOY, LLC - TX 560   2021-02-18   
979-652 8 Needville TX 903C ONVOY, LLC - TX 560   2021-03-18   

<< 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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.