Local Calling Guide

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Oak Park, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
708-948 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-948 0 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-948 1 CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
708-948 2 CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
708-948 3 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-02-23   
708-948 4 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-02-23   
708-948 5 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-02-23   
708-948 6 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-02-23   
708-948 7 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2007-02-04   
708-948 8 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-02-23   
708-948 9 CHCGIL24DS6  224C ONVOY, LLC 358   2024-02-29   

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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