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: 921

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-921 A Scranton PA SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232      
570-921 0 Scranton PA   5562 METROPCS, INC. 232   2016-03-18   
570-921 1 Scranton PA   5562 METROPCS, INC. 232   2016-09-20   
570-921 2 Scranton PA   5562 METROPCS, INC. 232   2016-03-18   
570-921 3 Scranton PA   5562 METROPCS, INC. 232   2017-01-05   
570-921 4 Scranton PA   197D VONAGE AMERICA LLC 232   2018-12-14   
570-921 5 Scranton PA   5562 METROPCS, INC. 232   2017-02-02   
570-921 6 Scranton PA   197D VONAGE AMERICA LLC 232   2018-12-14   
570-921 7 Scranton PA   508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-01-04   
570-921 8 Scranton PA   5562 METROPCS, INC. 232   2019-09-27   
570-921 9 Scranton PA   5562 METROPCS, INC. 232   2019-09-27   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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