Local Calling Guide

Area code/prefix search

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NPA: 730 [Rate centres in NPA 730] [Dial plan for NPA 730]

NXX: 279

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
730-279 A Olney IL   984E BANDWIDTH.COM CLEC, LLC - IL 978   2025-10-12   
730-279 0 Olney IL   984E BANDWIDTH.COM CLEC, LLC - IL 978   2025-10-12   

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

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