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: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 302

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-302 A Covington PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232      
570-302 0 Covington PA LWBGPAXL1MD  6921 LIMITLESS MOBILE, LLC 232   2018-01-02   
570-302 2 Covington PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2020-08-16   
570-302 3 Covington PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2019-12-18   
570-302 4 Covington PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232      
570-302 5 Covington PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2018-12-08   
570-302 6 Covington PA DLLSPAXD6MD  624H ONVOY SPECTRUM, LLC 232   2023-11-17   
570-302 7 Covington PA SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-01-26   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.