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.
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Last updated: Sat, 25 Oct 2014 11:08:09 UTC

How to use this page

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

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
662-227 A Grenada MS GRNDMSMADS2 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 482 map



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