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: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-316 A Delavan IL PEORILPJXYX  224C ONVOY, LLC 368      
309-316 0 Delavan IL PEORILPJXYX  224C ONVOY, LLC 368   2017-05-04   
309-316 1 Delavan IL PEORILPJX3Z  073H TELNYX LLC 368   2018-07-20   
309-316 2 Delavan IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368   2018-08-23   
309-316 3 Delavan IL PEORILPJXYX  224C ONVOY, LLC 368   2019-05-11   
309-316 4 Delavan IL PEORILPJXYX  224C ONVOY, LLC 368   2020-05-22   
309-316 5 Delavan IL PEORILPJXYX  224C ONVOY, LLC 368   2020-05-22   
309-316 6 Delavan IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368   2020-04-09   
309-316 7 Delavan IL PEORILPJXYX  224C ONVOY, LLC 368   2019-07-15   
309-316 8 Delavan IL PEORILPJXYX  224C ONVOY, LLC 368   2019-07-15   
309-316 9 Delavan IL PEORILPJDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2018-11-08   

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

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