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: 515

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-515 A Montgomery PA MTGMPAXEPS0  0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-515 0 Montgomery PA SCTNPASCXMZ  318J COMCAST IP PHONE, LLC 232      
570-515 1 Montgomery PA SCTNPASCXMY  5562 METROPCS, INC. 232   2016-10-15   
570-515 2 Montgomery PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2019-02-11   
570-515 3 Montgomery PA SCTNPASCXMY  5562 METROPCS, INC. 232   2023-04-03   
570-515 4 Montgomery PA MTGMPAXEPS0  0176 WINDSTREAM PENNSYLVANIA, INC. 232   2012-03-27   
570-515 5 Montgomery PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2020-10-24   
570-515 6 Montgomery PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2021-04-19   
570-515 7 Montgomery PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2021-04-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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