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: 880

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-880 A Ipava IL PEORILPJ01Z  321J HD CARRIER LLC 368      
309-880 0 Ipava IL PEORILPJXPZ  145J TERRA NOVA TELECOM INC. 368   2024-02-14   
309-880 1 Ipava IL PEORILPJX5Z  939H COMMIO, LLC 368   2022-12-10   
309-880 2 Ipava IL PEORILPJXOY  516C AT&T CORP. 368   2024-09-12   
309-880 4 Ipava IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-05-13   
309-880 8 Ipava IL PEORILPJXYX  224C ONVOY, LLC 368   2021-07-11   
309-880 9 Ipava IL PEORILPJ01Z  321J HD CARRIER LLC 368   2021-07-10   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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