Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 881

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-881 A Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-881 0 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 1 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 2 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 3 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 4 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 5 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 6 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 7 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 8 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      
573-881 9 Columbia MO   6275 UNITED STATES CELLULAR - MO 521      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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