Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 878 [Rate centres in NPA 878] [Dial plan for NPA 878]

NXX: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-290 A Pittsburgh Zone 7 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
878-290 5 Pittsburgh Zone 7 PA   547E ONVOY, LLC - PA 234   2024-02-29   
878-290 6 Pittsburgh Zone 7 PA   547E ONVOY, LLC - PA 234   2024-02-29   
878-290 7 Pittsburgh Zone 7 PA   547E ONVOY, LLC - PA 234   2024-02-29   
878-290 8 Pittsburgh Zone 7 PA   547E ONVOY, LLC - PA 234   2024-02-29   
878-290 9 Pittsburgh Zone 7 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2023-11-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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