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: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-479 A Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 0 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 1 Pittsburgh Suburban Zone 12 PA PITBPAOKXLX  939H COMMIO, LLC 234   2022-09-25   
412-479 2 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 3 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 4 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 5 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 6 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 7 Pittsburgh Suburban Zone 12 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-01-26   
412-479 8 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 9 Pittsburgh Suburban Zone 12 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-03-02   

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

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