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: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
838-303 A Lake Placid NY LTHMNYNLW02  5562 METROPCS, INC. 134   2025-05-21   
838-303 1 Lake Placid NY LTHMNYNLW02  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 134   2025-10-10   
838-303 3 Lake Placid NY   145J TERRA NOVA TELECOM INC. 134   2025-07-12   
838-303 8 Lake Placid NY COLNNYKS4MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2026-02-20   
838-303 9 Lake Placid NY LTHMNYNLW02  5562 METROPCS, INC. 134   2025-05-21   

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

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