Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • 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.

Last updated: Thu, 17 Apr 2014 10:04:41 UTC

How to use this page

NPA: 662 [Rate centres in NPA 662] [Dial plan for NPA 662]

NXX: 864

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
662-864 A Grenada MS GRNDMSAZAMD 4724 DIXIENET COMMUNICATIONS, LLC [link] 482 map



Sponsored by: VoiceMeUp - Corporate VoIP Services