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: 237

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-237 A Beaver Falls PA PITBPADTXSX  495J STRATUS NETWORKS 234      
878-237 0 Beaver Falls PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2021-12-15   
878-237 1 Beaver Falls PA   495J STRATUS NETWORKS 234   2021-07-24   
878-237 2 Beaver Falls PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2021-12-15   
878-237 3 Beaver Falls PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2021-12-15   
878-237 4 Beaver Falls PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2021-12-15   
878-237 5 Beaver Falls PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2021-12-15   
878-237 6 Beaver Falls PA   516J TON80 COMMUNICATIONS, LLC 234   2021-07-25   
878-237 7 Beaver Falls PA   624H ONVOY SPECTRUM, LLC 234   2021-11-01   
878-237 8 Beaver Falls PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2021-12-15   
878-237 9 Beaver Falls PA   6701 AERIAL COMMUNICATIONS, INC. 234   2021-12-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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