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: 619

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-619 A Chillicothe IL PEORILPJXRZ  495J STRATUS NETWORKS 368      
309-619 0 Chillicothe IL PEORILPJXYX  224C ONVOY, LLC 368   2023-10-16   
309-619 1 Chillicothe IL PEORILPJXRZ  495J STRATUS NETWORKS 368   2020-09-06   
309-619 2 Chillicothe IL PEORILPJXWZ  506J TWILIO INTERNATIONAL, INC. 368   2021-08-16   
309-619 3 Chillicothe IL PEORILPJXYX  224C ONVOY, LLC 368   2023-07-22   
309-619 4 Chillicothe IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2021-06-28   
309-619 5 Chillicothe IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2021-11-13   
309-619 6 Chillicothe IL PEORILPJXYX  224C ONVOY, LLC 368   2021-02-12   
309-619 7 Chillicothe IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2021-11-13   
309-619 8 Chillicothe IL PEORILPJXYX  224C ONVOY, LLC 368   2021-04-03   
309-619 9 Chillicothe IL PEORILPJXYX  224C ONVOY, LLC 368   2021-04-03   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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