Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 914 [Rate centres in NPA 914] [Dial plan for NPA 914]

NXX: 638

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
914-638 A Westchester Zone 1 NY NYCMNYZRMMD  939H COMMIO, LLC 132   2024-03-31   
914-638 0 Westchester Zone 1 NY NYCMNYZRMMD  939H COMMIO, LLC 132   2024-03-31   
914-638 1 Westchester Zone 1 NY NYCMNYZRMMD  939H COMMIO, LLC 132   2024-03-31   
914-638 6 Westchester Zone 1 NY NYCMNYZR32Z  490J DISH WIRELESS, LLC 132   2024-06-06   
914-638 9 Westchester Zone 1 NY   5562 METROPCS, INC. 132   2025-04-23   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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