Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-272 1 Springdale PA   547E ONVOY, LLC - PA 234   2023-10-09   
878-272 5 Springdale PA   318J COMCAST IP PHONE, LLC 234   2023-06-24   
878-272 9 Springdale PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2024-01-08   
878-273 A Homer City PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
878-273 4 Homer City PA   318J COMCAST IP PHONE, LLC 234   2023-06-24   
878-274 A Slippery Rock PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234      
878-274 1 Slippery Rock PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2023-06-29   
878-274 2 Slippery Rock PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2023-06-29   
878-274 3 Slippery Rock PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2023-06-29   
878-274 4 Slippery Rock PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2023-06-29   
878-274 5 Slippery Rock PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2023-06-29   
878-275 A Avonmore PA PITBPAOKXLX  939H COMMIO, LLC 234      
878-275 0 Avonmore PA   939H COMMIO, LLC 234   2023-11-04   
878-275 1 Avonmore PA   939H COMMIO, LLC 234   2023-11-04   
878-275 2 Avonmore PA   939H COMMIO, LLC 234   2023-11-04   
878-275 3 Avonmore PA   939H COMMIO, LLC 234   2023-11-04   
878-275 4 Avonmore PA   939H COMMIO, LLC 234   2023-11-04   
878-276 A Black Lick PA PITBPAOKXLX  939H COMMIO, LLC 234      
878-276 0 Black Lick PA   939H COMMIO, LLC 234   2023-11-04   
878-276 1 Black Lick PA   939H COMMIO, LLC 234   2023-11-04   
878-276 2 Black Lick PA   939H COMMIO, LLC 234   2023-11-04   
878-276 3 Black Lick PA   939H COMMIO, LLC 234   2023-11-04   
878-276 4 Black Lick PA   939H COMMIO, LLC 234   2023-11-04   
878-277 A Blairsville PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
878-277 0 Blairsville PA   073H TELNYX LLC 234   2022-07-03   
878-277 1 Blairsville PA   547E ONVOY, LLC - PA 234   2024-03-07   
878-277 2 Blairsville PA   547E ONVOY, LLC - PA 234   2025-10-26   
878-277 3 Blairsville PA   624H ONVOY SPECTRUM, LLC 234   2021-11-15   
878-277 4 Blairsville PA   624H ONVOY SPECTRUM, LLC 234   2021-11-15   
878-277 6 Blairsville PA   516J TON80 COMMUNICATIONS, LLC 234   2022-03-14   
878-277 7 Blairsville PA   547E ONVOY, LLC - PA 234   2021-06-22   
878-277 8 Blairsville PA   547E ONVOY, LLC - PA 234   2021-06-22   
878-277 9 Blairsville PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2024-03-02   
878-278 A Darlington (Beaver) PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
878-278 2 Darlington (Beaver) PA   547E ONVOY, LLC - PA 234   2021-04-05   
878-278 3 Darlington (Beaver) PA   547E ONVOY, LLC - PA 234   2021-04-05   
878-278 7 Darlington (Beaver) PA   547E ONVOY, LLC - PA 234   2020-11-28   
878-278 8 Darlington (Beaver) PA   516J TON80 COMMUNICATIONS, LLC 234   2021-06-19   
878-278 9 Darlington (Beaver) PA   624H ONVOY SPECTRUM, LLC 234   2023-08-31   
878-279 A Dawson PA PITBPAOKXLX  939H COMMIO, LLC 234      
878-279 0 Dawson PA   939H COMMIO, LLC 234   2023-11-04   
878-279 1 Dawson PA   939H COMMIO, LLC 234   2023-11-04   
878-279 2 Dawson PA   939H COMMIO, LLC 234   2023-11-04   
878-279 3 Dawson PA   939H COMMIO, LLC 234   2023-11-04   
878-279 4 Dawson PA   939H COMMIO, LLC 234   2023-11-04   
878-279 8 Dawson PA   547E ONVOY, LLC - PA 234   2023-11-06   
878-280 A Fayette City PA PITBPAOKXLX  939H COMMIO, LLC 234      
878-280 0 Fayette City PA   939H COMMIO, LLC 234   2023-11-04   
878-280 1 Fayette City PA   939H COMMIO, LLC 234   2023-11-04   
878-280 2 Fayette City PA   939H COMMIO, LLC 234   2023-11-04   

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

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