Local Calling Guide

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

NXX: 336

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-336 A Woodstock IL CHCGILWURMD  965H FRACTEL, LLC 358      
779-336 0 Woodstock IL   515J IP HORIZON LLC 358   2021-06-27   
779-336 1 Woodstock IL   6529 T-MOBILE USA, INC. 358   2021-10-04   
779-336 2 Woodstock IL   6529 T-MOBILE USA, INC. 358   2021-10-04   
779-336 3 Woodstock IL   624H ONVOY SPECTRUM, LLC 358   2024-04-28   
779-336 4 Woodstock IL   6529 T-MOBILE USA, INC. 358   2021-10-04   
779-336 5 Woodstock IL   6529 T-MOBILE USA, INC. 358   2021-10-04   
779-336 6 Woodstock IL   6529 T-MOBILE USA, INC. 358   2021-10-04   
779-336 7 Woodstock IL   6529 T-MOBILE USA, INC. 358   2021-10-04   
779-336 8 Woodstock IL   965H FRACTEL, LLC 358   2021-04-10   
779-336 9 Woodstock IL   6529 T-MOBILE USA, INC. 358   2021-10-04   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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