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: 551

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-551 A Lewisburg PA LWBGPAXLPS0  0151 WINDSTREAM BUFFALO VALLEY, INC. 232      
570-551 0 Lewisburg PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2016-01-21   
570-551 1 Lewisburg PA MFBGPA160MD  213C IDT AMERICA, CORP. - PA 232   2017-12-31   
570-551 2 Lewisburg PA LWBGPAXLPS0  0151 WINDSTREAM BUFFALO VALLEY, INC. 232   2011-09-12   
570-551 3 Lewisburg PA LWBGPAXL1MD  6921 LIMITLESS MOBILE, LLC 232   2018-01-02   
570-551 6 Lewisburg PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2013-10-26   
570-551 7 Lewisburg PA SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-01-28   
570-551 9 Lewisburg PA SCTNPASCX2Z  5562 METROPCS, INC. 232   2018-11-08   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.