Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 302 [Rate centres in NPA 302] [Dial plan for NPA 302]

NXX: 309

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-309 A Laurel DE PHLAPAFGD2S  969E ONVOY, LLC - DE 228      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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