Local Calling Guide

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NPA: 878 [Rate centres in NPA 878] [Dial plan for NPA 878]

NXX: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-378 A West Newton PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
878-378 0 West Newton PA   547E ONVOY, LLC - PA 234   2016-05-23   
878-378 1 West Newton PA   547E ONVOY, LLC - PA 234   2016-05-23   
878-378 2 West Newton PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
878-378 3 West Newton PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
878-378 4 West Newton PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
878-378 6 West Newton PA   547E ONVOY, LLC - PA 234   2019-10-05   
878-378 7 West Newton PA   508J CENTURYLINK COMMUNICATIONS, LLC 234   2017-11-29   
878-378 8 West Newton PA   073H TELNYX LLC 234   2017-08-04   
878-378 9 West Newton PA   547E ONVOY, LLC - PA 234   2020-08-16   

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

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