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 22 23 24 25 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
726-600 7 San Antonio TX 903C ONVOY, LLC - TX 566   2020-06-10   
726-600 8 San Antonio TX 903C ONVOY, LLC - TX 566   2020-06-10   
726-600 9 San Antonio TX 903C ONVOY, LLC - TX 566   2020-06-10   
726-610 A San Antonio TX 903C ONVOY, LLC - TX 566      
726-610 6 San Antonio TX 903C ONVOY, LLC - TX 566   2021-02-07   
726-627 5 San Antonio TX 903C ONVOY, LLC - TX 566   2025-11-12   
726-627 6 San Antonio TX 903C ONVOY, LLC - TX 566   2025-11-12   
726-727 3 San Antonio TX 903C ONVOY, LLC - TX 566   2022-09-16   
726-727 4 San Antonio TX 903C ONVOY, LLC - TX 566   2022-09-16   
726-727 5 San Antonio TX 903C ONVOY, LLC - TX 566   2022-09-16   
726-727 6 San Antonio TX 903C ONVOY, LLC - TX 566   2022-09-16   
726-727 7 San Antonio TX 903C ONVOY, LLC - TX 566   2022-09-16   
726-727 8 San Antonio TX 903C ONVOY, LLC - TX 566   2022-09-16   
726-727 9 San Antonio TX 903C ONVOY, LLC - TX 566   2022-09-16   
726-762 A San Antonio TX 903C ONVOY, LLC - TX 566   2024-08-06   
726-762 0 San Antonio TX 903C ONVOY, LLC - TX 566   2024-08-07   
726-762 3 San Antonio TX 903C ONVOY, LLC - TX 566   2024-08-07   
726-762 4 San Antonio TX 903C ONVOY, LLC - TX 566   2024-08-07   
726-762 6 San Antonio TX 903C ONVOY, LLC - TX 566   2024-08-07   
726-762 7 San Antonio TX 903C ONVOY, LLC - TX 566   2024-08-06   
726-762 8 San Antonio TX 903C ONVOY, LLC - TX 566   2024-08-07   
726-762 9 San Antonio TX 903C ONVOY, LLC - TX 566   2024-08-07   
726-800 2 San Antonio TX 903C ONVOY, LLC - TX 566   2019-10-14   
726-800 3 San Antonio TX 903C ONVOY, LLC - TX 566   2019-10-14   
726-800 4 San Antonio TX 903C ONVOY, LLC - TX 566   2019-10-14   
726-800 5 San Antonio TX 903C ONVOY, LLC - TX 566   2019-10-14   
726-800 6 San Antonio TX 903C ONVOY, LLC - TX 566   2019-10-14   
726-800 7 San Antonio TX 903C ONVOY, LLC - TX 566   2019-10-14   
726-900 1 San Antonio TX 903C ONVOY, LLC - TX 566   2019-05-19   
726-900 2 San Antonio TX 903C ONVOY, LLC - TX 566   2019-05-19   
726-900 3 San Antonio TX 903C ONVOY, LLC - TX 566   2019-05-19   
726-900 4 San Antonio TX 903C ONVOY, LLC - TX 566   2019-05-19   
726-900 5 San Antonio TX 903C ONVOY, LLC - TX 566   2019-05-19   
726-900 6 San Antonio TX 903C ONVOY, LLC - TX 566   2019-05-19   
726-900 7 San Antonio TX 903C ONVOY, LLC - TX 566   2019-05-19   
726-900 9 San Antonio TX 903C ONVOY, LLC - TX 566   2019-05-19   
726-999 8 San Antonio TX 903C ONVOY, LLC - TX 566   2018-01-11   
830-201 3 Marble Falls TX 903C ONVOY, LLC - TX 566   2013-12-09   
830-202 5 Cotulla TX 903C ONVOY, LLC - TX 566   2016-05-06   
830-202 6 Cotulla TX 903C ONVOY, LLC - TX 566   2016-05-21   
830-202 8 Cotulla TX 903C ONVOY, LLC - TX 566   2016-04-15   
830-202 9 Cotulla TX 903C ONVOY, LLC - TX 566   2016-05-21   
830-205 3 Batesville TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-205 4 Batesville TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-205 5 Batesville TX 903C ONVOY, LLC - TX 566   2021-04-12   
830-206 0 Big Wells TX 903C ONVOY, LLC - TX 566   2021-06-03   
830-206 6 Big Wells TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-206 7 Big Wells TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-208 0 Carrizo Springs TX 903C ONVOY, LLC - TX 566   2021-01-29   
830-208 2 Carrizo Springs TX 903C ONVOY, LLC - TX 566   2021-01-29   

<< 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 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.