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.

NPA: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 746

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-746 A Sealy TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560      
979-746 0 Sealy TX   515J IP HORIZON LLC 560   2022-04-02   
979-746 1 Sealy TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2022-09-04   
979-746 2 Sealy TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-05-14   
979-746 3 Sealy TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2022-09-04   
979-746 4 Sealy TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2022-12-07   
979-746 5 Sealy TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2022-12-07   
979-746 6 Sealy TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2023-08-25   
979-746 7 Sealy TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2022-03-12   
979-746 8 Sealy TX HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
979-746 9 Sealy TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2022-06-27   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.