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: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-478 A Loyalsock PA BRBSPAXBRS1  0201 VERIZON NORTH, INC. - PA (QUAKER ST) 232      
570-478 0 Loyalsock PA SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232   2008-12-19   
570-478 1 Loyalsock PA SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232   2012-06-17   
570-478 2 Loyalsock PA BRBSPAXBRS1  0201 VERIZON NORTH, INC. - PA (QUAKER ST) 232      
570-478 3 Loyalsock PA SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232   2013-11-22   
570-478 4 Loyalsock PA SCTNPASCXMY  5562 METROPCS, INC. 232   2019-10-14   
570-478 5 Loyalsock PA SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232   2014-09-13   
570-478 6 Loyalsock PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2016-09-14   
570-478 7 Loyalsock PA SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-02-03   
570-478 8 Loyalsock PA SCTNPASCXMZ  318J COMCAST IP PHONE, LLC 232   2015-03-31   
570-478 9 Loyalsock PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2016-09-14   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.