Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 803

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-803 A Williamston NC   638E ONVOY, LLC - NC 951   2025-11-13   
252-803 0 Williamston NC   638E ONVOY, LLC - NC 951   2025-11-13   
252-803 1 Williamston NC   638E ONVOY, LLC - NC 951   2025-12-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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