Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 838 [Rate centres in NPA 838] [Dial plan for NPA 838]

NXX: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
838-305 A Ballston Spa NY ALBYNYVP3MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 134   2026-05-26   
838-305 0 Ballston Spa NY   384C ONVOY, LLC- NY 134   2026-08-23   
838-305 7 Ballston Spa NY ALBYNYVP3MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 134   2026-05-26   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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