Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Altoona, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
814-944 A ALNAPAALDS1  9208 VERIZON PENNSYLVANIA, INC. 230      
814-946 A ALNAPAALDS1  9208 VERIZON PENNSYLVANIA, INC. 230      
814-947 A ALNAPAALDS1  9208 VERIZON PENNSYLVANIA, INC. 230      
814-949 A ALNAPAALDS1  9208 VERIZON PENNSYLVANIA, INC. 230      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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