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: 843

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-843 A Pittsburgh Suburban Zone 22 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-843 0 Pittsburgh Suburban Zone 22 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-843 2 Pittsburgh Suburban Zone 22 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-24   
412-843 3 Pittsburgh Suburban Zone 22 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-24   
412-843 4 Pittsburgh Suburban Zone 22 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-843 5 Pittsburgh Suburban Zone 22 PA PITBPADTXDX  197D VONAGE AMERICA LLC 234   2022-10-07   
412-843 6 Pittsburgh Suburban Zone 22 PA PITBPAOKXUX  145J TERRA NOVA TELECOM INC. 234   2023-08-10   
412-843 7 Pittsburgh Suburban Zone 22 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2019-02-18   
412-843 8 Pittsburgh Suburban Zone 22 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-24   
412-843 9 Pittsburgh Suburban Zone 22 PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2019-03-27   

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

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