Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 931

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-931 A Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 0 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 1 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 2 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 3 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 4 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 5 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 6 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 7 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 8 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634      
319-931 9 Mount Pleasant IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2006-01-19   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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