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: 704

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-704 A Trivoli IL PEORILPJXRZ  495J STRATUS NETWORKS 368      
309-704 0 Trivoli IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368   2021-06-18   
309-704 1 Trivoli IL PEORILPJXRZ  495J STRATUS NETWORKS 368   2020-09-07   
309-704 2 Trivoli IL PEORILPJXYX  224C ONVOY, LLC 368   2021-07-05   
309-704 3 Trivoli IL PEORILPJXWZ  506J TWILIO INTERNATIONAL, INC. 368   2021-08-16   
309-704 4 Trivoli IL PEORILPJXYX  224C ONVOY, LLC 368   2021-02-12   
309-704 7 Trivoli IL PEORILPJXYX  224C ONVOY, LLC 368   2021-04-03   
309-704 8 Trivoli IL PEORILPJXOY  516C AT&T CORP. 368   2023-10-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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