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: 384

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-384 A Edelstein IL PEORILPJXYX  224C ONVOY, LLC 368      
309-384 0 Edelstein IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-05-11   
309-384 4 Edelstein IL PEORILPJXYX  224C ONVOY, LLC 368   2021-09-26   
309-384 5 Edelstein IL PEORILPJXYX  224C ONVOY, LLC 368   2021-09-26   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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