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: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-658 A Monroe Howe OK MOHOOKXARS1  2011 OKLAHOMA WINDSTREAM, INC. 538      
918-658 0 Monroe Howe OK TULSOKTBXXY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-658 1 Monroe Howe OK MOHOOKXARS1  2011 OKLAHOMA WINDSTREAM, INC. 538      
918-658 2 Monroe Howe OK MOHOOKXARS1  2011 OKLAHOMA WINDSTREAM, INC. 538      
918-658 3 Monroe Howe OK MOHOOKXARS1  2011 OKLAHOMA WINDSTREAM, INC. 538      
918-658 4 Monroe Howe OK TULSOKTBXXY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-658 5 Monroe Howe OK TULSOKTBXXY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-658 6 Monroe Howe OK MOHOOKXARS1  2011 OKLAHOMA WINDSTREAM, INC. 538      
918-658 7 Monroe Howe OK MOHOOKXARP0  2011 OKLAHOMA WINDSTREAM, INC. 538      
918-658 8 Monroe Howe OK TULSOKTBXXY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-658 9 Monroe Howe OK TULSOKTBXXY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.