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: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-323 A Vinita OK VINTOKMARS1  9533 SOUTHWESTERN BELL 538      
918-323 0 Vinita OK VINTOKMARS1  9533 SOUTHWESTERN BELL 538      
918-323 1 Vinita OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-323 2 Vinita OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-323 4 Vinita OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-323 5 Vinita OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-323 6 Vinita OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-323 7 Vinita OK VINTOK20DS0  945H NORTHEAST RURAL SERVICES, INC. - OK 538      
918-323 8 Vinita OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      
918-323 9 Vinita OK TULSOKDV2MD  6529 T-MOBILE USA, INC. 538      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.