Local Calling Guide

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

NXX: 217

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-217 A De Kalb IL STNGILSI00Z  490J DISH WIRELESS, LLC 364      
779-217 0 De Kalb IL DKLBILRSDMD  6529 T-MOBILE USA, INC. 364   2024-01-16   
779-217 1 De Kalb IL DKLBILRSDMD  6529 T-MOBILE USA, INC. 364   2024-01-16   
779-217 2 De Kalb IL DKLBILRSNMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 364   2024-03-31   
779-217 3 De Kalb IL DKLBILRSDMD  6529 T-MOBILE USA, INC. 364   2024-07-26   
779-217 4 De Kalb IL DKLBILRSDMD  6529 T-MOBILE USA, INC. 364   2024-08-26   
779-217 5 De Kalb IL DKLBILRSDMD  6529 T-MOBILE USA, INC. 364   2024-08-26   
779-217 6 De Kalb IL DKLBILRSDMD  6529 T-MOBILE USA, INC. 364   2024-09-19   
779-217 8 De Kalb IL DIXNILXA4MD  224C ONVOY, LLC 364   2024-02-29   
779-217 9 De Kalb IL STNGILSI00Z  490J DISH WIRELESS, LLC 364   2023-07-22   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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