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: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 817

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-817 A Sallisaw OK TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-817 0 Sallisaw OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-817 1 Sallisaw OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-817 2 Sallisaw OK TULSOKTBXXY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-817 3 Sallisaw OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-817 4 Sallisaw OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-817 5 Sallisaw OK TULSOKDV3MD  5562 METROPCS, INC. 538      
918-817 6 Sallisaw OK TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538      
918-817 7 Sallisaw OK TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538      
918-817 8 Sallisaw OK TULSOKTBXCZ  145J TERRA NOVA TELECOM INC. 538      
918-817 9 Sallisaw OK TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.