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: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-207 A Tahlequah OK THLQOKMADS0  9533 SOUTHWESTERN BELL 538      
918-207 0 Tahlequah OK THLQOKMADS0  9533 SOUTHWESTERN BELL 538      
918-207 1 Tahlequah OK THLQOKMADS0  9533 SOUTHWESTERN BELL 538      
918-207 2 Tahlequah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2004-11-08   
918-207 3 Tahlequah OK THLQOKMADS0  9533 SOUTHWESTERN BELL 538      
918-207 4 Tahlequah OK THLQOKMADS0  9533 SOUTHWESTERN BELL 538      
918-207 5 Tahlequah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2004-11-08   
918-207 6 Tahlequah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2004-11-08   
918-207 7 Tahlequah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2003-03-22   
918-207 8 Tahlequah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2003-03-22   
918-207 9 Tahlequah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2003-03-22   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.