Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 620 [Rate centres in NPA 620] [Dial plan for NPA 620]

NXX: 684

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-684 A Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 0 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 1 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 2 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 3 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 4 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 5 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 6 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 7 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 8 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   
620-684 9 Independence KS   6267 UNITED STATES CELLULAR - KS 532   2025-05-16   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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