Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-856 A Summerville PA SUVLPAXSRS0  0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-856 0 Summerville PA   0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-856 1 Summerville PA   073H TELNYX LLC 230   2021-01-31   
814-856 2 Summerville PA   0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-856 3 Summerville PA   0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-856 5 Summerville PA   624H ONVOY SPECTRUM, LLC 230   2021-05-15   
814-856 6 Summerville PA   0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-856 7 Summerville PA   0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-856 8 Summerville PA   0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-856 9 Summerville PA   0176 WINDSTREAM PENNSYLVANIA, INC. 230      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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