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: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
838-308 A Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-13   
838-308 0 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-15   
838-308 1 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-15   
838-308 2 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-15   
838-308 3 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-15   
838-308 4 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-13   
838-308 5 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-13   
838-308 6 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-13   
838-308 7 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-13   
838-308 8 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-13   
838-308 9 Johnstown NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-06-13   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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