Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 481

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-481 A Cresco PA PTTNPAARDS0  7237 TELCOVE OF PENNSYLVANIA, INC. - PA 232      
570-481 0 Cresco PA   3806 CORE COMMUNICATIONS, INC. - PA 232   2009-03-24   
570-481 1 Cresco PA   002F BANDWIDTH.COM CLEC, LLC - PA 232   2012-07-06   
570-481 2 Cresco PA   7237 TELCOVE OF PENNSYLVANIA, INC. - PA 232      
570-481 3 Cresco PA   7513 CTSI, INC. - PA 232   2006-10-06   
570-481 4 Cresco PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2005-08-15   
570-481 5 Cresco PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 232   2016-09-03   
570-481 6 Cresco PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2015-06-20   
570-481 7 Cresco PA   7575 CENTURYLINK COMMUNICATIONS LLC 232   2016-01-27   
570-481 8 Cresco PA   547E ONVOY, LLC - PA 232   2016-09-13   
570-481 9 Cresco PA   073H TELNYX LLC 232   2018-11-26   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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