Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 730 [Rate centres in NPA 730] [Dial plan for NPA 730]

NXX: 265

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
730-265 A Alton IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-04-26   
730-265 9 Alton IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-04-26   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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