Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 878 [Rate centres in NPA 878] [Dial plan for NPA 878]

NXX: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-210 A Midway (Washington) PA MDWYPAXMPS0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
878-210 0 Midway (Washington) PA   145J TERRA NOVA TELECOM INC. 234   2025-08-03   
878-210 9 Midway (Washington) PA MDWYPAXMPS0  0176 WINDSTREAM PENNSYLVANIA, INC. 234   2017-07-07   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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