Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-369 A Greensboro NC GNBPNC21DS0  8660 NUVOX COMMUNICATIONS 424      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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