Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-248 A Galena IL RCISILRIX0X  508J CENTURYLINK COMMUNICATIONS, LLC 634      
779-248 0 Galena IL DVNPIACL4MD  6265 UNITED STATES CELLULAR - IL 634   2026-01-21   
779-248 1 Galena IL DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-09   
779-248 2 Galena IL DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-09   
779-248 3 Galena IL DVNPIADTXQX  224C ONVOY, LLC 634   2021-12-03   
779-248 4 Galena IL DVNPIACL4MD  6265 UNITED STATES CELLULAR - IL 634   2026-01-21   
779-248 5 Galena IL DVNPIACL4MD  6265 UNITED STATES CELLULAR - IL 634   2026-01-21   
779-248 7 Galena IL RCISILRIX0X  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-08-01   
779-248 8 Galena IL DVNPIADTXQX  224C ONVOY, LLC 634   2021-12-03   
779-248 9 Galena IL DVNPIACL4MD  6265 UNITED STATES CELLULAR - IL 634   2026-01-21   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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