Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 980

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-980 A Macomb IL   984E BANDWIDTH.COM CLEC, LLC - IL 977   2025-09-25   
309-980 0 Macomb IL   984E BANDWIDTH.COM CLEC, LLC - IL 977   2025-09-25   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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