Local Calling Guide

Area code/prefix search

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OCN: 3806 CORE COMMUNICATIONS, INC. - PA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
412-539 4 Pittsburgh Zone 7 PA   234   2018-10-24   
412-542 0 Pittsburgh Suburban Zone 10 PA   234   2018-10-24   
412-545 0 Pittsburgh Zone 4 PA   234   2018-06-07   
412-548 9 Pittsburgh Suburban Zone 17 PA   234   2018-06-07   
412-550 3 Pittsburgh Zone 1 PA   234   2018-10-24   
412-550 6 Pittsburgh Zone 1 PA   234   2018-10-24   
412-550 7 Pittsburgh Zone 1 PA   234   2018-10-24   
412-553 0 Pittsburgh Zone 1 PA PITFPA01DS0  234      
412-557 0 Pittsburgh Suburban Zone 20 PA   234   2018-06-07   
412-557 6 Pittsburgh Suburban Zone 20 PA   234   2018-06-07   
412-572 2 Pittsburgh Zone 6 PA PITBPAKBGT0  234   2019-03-27   
412-587 8 Pittsburgh Zone 7 PA   234   2018-10-24   
412-587 9 Pittsburgh Zone 7 PA   234   2018-10-24   
412-599 0 Pittsburgh Suburban Zone 19 PA   234   2018-10-24   
412-599 2 Pittsburgh Suburban Zone 19 PA   234   2018-10-24   
412-599 3 Pittsburgh Suburban Zone 19 PA   234   2018-06-07   
412-599 4 Pittsburgh Suburban Zone 19 PA   234   2018-06-07   
412-599 5 Pittsburgh Suburban Zone 19 PA   234   2018-06-07   
412-599 6 Pittsburgh Suburban Zone 19 PA   234   2018-10-24   
412-599 7 Pittsburgh Suburban Zone 19 PA   234   2018-10-24   
412-599 8 Pittsburgh Suburban Zone 19 PA   234   2018-10-24   
412-634 7 Elizabeth PA PITBPAKBGT0  234   2019-04-06   
412-646 3 Pittsburgh Suburban Zone 22 PA PITBPAKBGT0  234   2019-03-27   
412-646 7 Pittsburgh Suburban Zone 22 PA   234   2018-10-24   
412-662 9 Pittsburgh Suburban Zone 22 PA   234   2018-10-24   
412-663 8 Pittsburgh Suburban Zone 16 PA   234   2018-10-24   
412-666 7 Pittsburgh Suburban Zone 22 PA PITBPAKBGT0  234   2019-03-27   
412-666 9 Pittsburgh Suburban Zone 22 PA   234   2018-10-24   
412-677 6 Pittsburgh Suburban Zone 13 PA PITBPAKBGT0  234   2019-03-27   
412-677 7 Pittsburgh Suburban Zone 13 PA PITBPAKBGT0  234   2019-03-27   
412-702 3 Pittsburgh Suburban Zone 22 PA   234   2018-10-24   
412-702 5 Pittsburgh Suburban Zone 22 PA   234   2018-10-24   
412-702 7 Pittsburgh Suburban Zone 22 PA   234   2018-10-24   
412-704 3 Pittsburgh Suburban Zone 21 PA   234   2018-06-07   
412-704 8 Pittsburgh Suburban Zone 21 PA   234   2018-06-07   
412-704 9 Pittsburgh Suburban Zone 21 PA   234   2018-06-07   
412-710 3 Pittsburgh Suburban Zone 11 PA   234   2018-06-07   
412-710 4 Pittsburgh Suburban Zone 11 PA   234   2018-06-07   
412-710 5 Pittsburgh Suburban Zone 11 PA   234   2018-06-07   
412-717 4 Pittsburgh Suburban Zone 22 PA   234   2018-06-07   
412-717 5 Pittsburgh Suburban Zone 22 PA   234   2018-06-07   
412-717 6 Pittsburgh Suburban Zone 22 PA   234   2018-06-07   
412-717 8 Pittsburgh Suburban Zone 22 PA   234   2018-10-24   
412-723 9 Pittsburgh Zone 4 PA PITBPAKBGT0  234   2019-03-27   
412-727 3 Pittsburgh Zone 4 PA PITBPAKBGT0  234   2019-03-27   
412-729 0 Elizabeth PA PITDPAUU00W  234   2002-12-22   
412-729 4 Elizabeth PA PITBPAKBGT0  234   2019-04-06   
412-733 0 Pittsburgh Zone 7 PA   234   2018-10-24   
412-733 4 Pittsburgh Zone 7 PA   234   2018-10-24   
412-733 7 Pittsburgh Zone 7 PA   234   2018-10-24   

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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