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: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-570 A Peoria IL PEORILPJXRZ  495J STRATUS NETWORKS 368      
309-570 0 Peoria IL PEORILPJXYX  224C ONVOY, LLC 368   2024-02-04   
309-570 1 Peoria IL PEORILPJXRZ  495J STRATUS NETWORKS 368   2020-05-01   
309-570 2 Peoria IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2021-11-13   
309-570 3 Peoria IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2021-11-13   
309-570 4 Peoria IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2021-11-13   
309-570 5 Peoria IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2021-11-13   
309-570 6 Peoria IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2021-11-13   
309-570 8 Peoria IL PEORILPJXYX  224C ONVOY, LLC 368   2024-02-04   
309-570 9 Peoria IL PEORILPJXYX  224C ONVOY, LLC 368   2024-02-04   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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