Local Calling Guide

Area code/prefix search

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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 332

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-332 A Durand IL FRPTILXAMMD  224C ONVOY, LLC 360      
779-332 1 Durand IL FRPTILXAJMD  624H ONVOY SPECTRUM, LLC 360   2021-12-14   
779-332 2 Durand IL FRPTILXAMMD  224C ONVOY, LLC 360   2021-08-09   
779-332 3 Durand IL FRPTILXAMMD  224C ONVOY, LLC 360   2021-10-16   
779-332 4 Durand IL RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2022-04-17   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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