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

NXX: 504

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
662-504 A Holly Springs MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
662-504 1 Holly Springs MS TUPLMSATX4X  5562 METROPCS, INC. 482   2021-04-28   
662-504 3 Holly Springs MS JCSNMSCPXHY  4886 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS 482   2010-08-05   
662-504 4 Holly Springs MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
662-504 6 Holly Springs MS JCSNMSCPXWZ  458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2015-08-10   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.