Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 547E ONVOY, LLC - PA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
878-978 5 Pittsburgh Zone 1 PA PITBPADTXYY  234   2021-09-24   
878-999 A Pittsburgh Zone 1 PA PITBPADTXYY  234      
878-999 1 Pittsburgh Zone 1 PA PITBPADTXYY  234   2016-03-01   
878-999 7 Pittsburgh Zone 1 PA PITBPADTXYY  234   2016-01-07   
878-999 8 Pittsburgh Zone 1 PA PITBPADTXYY  234   2016-01-07   
878-999 9 Pittsburgh Zone 1 PA PITBPADTXYY  234   2015-11-16   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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