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: 906

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-906 A Woodhull IL DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
309-906 7 Woodhull IL DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2024-07-25   
309-906 8 Woodhull IL DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2023-02-12   
309-906 9 Woodhull IL DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2021-12-23   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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