Local Calling Guide

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

NXX: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-252 A Newfoundland PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232      
570-252 0 Newfoundland PA   3806 CORE COMMUNICATIONS, INC. - PA 232   2009-03-25   
570-252 1 Newfoundland PA SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232   2012-08-30   
570-252 2 Newfoundland PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2023-02-10   
570-252 3 Newfoundland PA SRBGPASR1MD  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 232   2005-06-25   
570-252 4 Newfoundland PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2006-12-20   
570-252 5 Newfoundland PA PLNSPAARDS0  7513 CTSI, INC. - PA 232   2006-10-29   
570-252 6 Newfoundland PA   145J TERRA NOVA TELECOM INC. 232   2021-09-24   
570-252 7 Newfoundland PA SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-02-09   
570-252 8 Newfoundland PA SCTNPASCXGY  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 232   2015-12-18   
570-252 9 Newfoundland PA SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232   2017-06-22   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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