Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX: 876

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-876 A Pittsburgh Suburban Zone 18 PA PITBPAWY2MD  5562 METROPCS, INC. 234      
412-876 0 Pittsburgh Suburban Zone 18 PA   547E ONVOY, LLC - PA 234   2023-10-09   
412-876 1 Pittsburgh Suburban Zone 18 PA   114J EXIANT COMMUNICATIONS LLC 234   2025-06-22   
412-876 6 Pittsburgh Suburban Zone 18 PA   547E ONVOY, LLC - PA 234   2023-06-23   
412-876 7 Pittsburgh Suburban Zone 18 PA   547E ONVOY, LLC - PA 234   2023-03-10   
412-876 8 Pittsburgh Suburban Zone 18 PA   073H TELNYX LLC 234   2023-01-08   
412-876 9 Pittsburgh Suburban Zone 18 PA   5562 METROPCS, INC. 234   2023-01-07   

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

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