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: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
838-312 A Albany NY   384C ONVOY, LLC- NY 134   2026-07-12   
838-312 0 Albany NY   384C ONVOY, LLC- NY 134   2026-07-12   
838-312 1 Albany NY   997E BANDWIDTH.COM CLEC, LLC - NY 134   2026-07-13   

Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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