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: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]

NXX: 786

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-786 A Elgin TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-786 0 Elgin TX AUSWTXGX0MD  5562 METROPCS, INC. 558   2021-09-02   
737-786 1 Elgin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2022-03-27   
737-786 2 Elgin TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558   2021-06-16   
737-786 3 Elgin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2021-09-13   
737-786 4 Elgin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2021-09-13   
737-786 5 Elgin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2021-09-13   
737-786 6 Elgin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2021-09-13   
737-786 7 Elgin TX AUSTTXGR51Z  965H FRACTEL, LLC 558   2021-03-13   
737-786 8 Elgin TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-786 9 Elgin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2021-09-13   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.