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: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-758 A Petoskey MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-758 0 Petoskey MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-758 1 Petoskey MI GDRPMIBL15Z  516C AT&T CORP. 348      
231-758 2 Petoskey MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-758 3 Petoskey MI PTSKMICSDS0  9245 CYNERGYCOMM.NET, INC. - MI 348      
231-758 4 Petoskey MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-758 5 Petoskey MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-758 6 Petoskey MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-758 7 Petoskey MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-758 8 Petoskey MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-758 9 Petoskey MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.