Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 433

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-433 A Moorestown MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-433 0 Moorestown MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2025-07-09   
231-433 1 Moorestown MI   792K CHARTER IP ENABLED SERVICES, LLC 348   2012-10-05   
231-433 4 Moorestown MI   145J TERRA NOVA TELECOM INC. 348   2025-07-12   
231-433 9 Moorestown MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2011-06-30   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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