Local Calling Guide

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

NXX: 583

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-583 A Portland PA SRBGPASR1MD  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 232      
570-583 0 Portland PA LWBGPAXL1MD  6921 LIMITLESS MOBILE, LLC 232   2018-01-03   
570-583 2 Portland PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2017-06-11   
570-583 3 Portland PA SRBGPASR1MD  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 232   2010-03-21   
570-583 6 Portland PA SCTNPASCXGY  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 232   2016-03-21   
570-583 7 Portland PA SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-02-05   
570-583 8 Portland PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2019-12-18   
570-583 9 Portland PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2020-10-25   

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

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