Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 913 [Rate centres in NPA 913] [Dial plan for NPA 913]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
913-321 A Kansas City KS KSCYKS10DS1  9533 SOUTHWESTERN BELL 524      
913-321 0 Kansas City KS   9533 SOUTHWESTERN BELL 524      
913-321 1 Kansas City KS   9533 SOUTHWESTERN BELL 524      
913-321 2 Kansas City KS   9533 SOUTHWESTERN BELL 524      
913-321 3 Kansas City KS   9533 SOUTHWESTERN BELL 524      
913-321 4 Kansas City KS   9533 SOUTHWESTERN BELL 524      
913-321 5 Kansas City KS   9533 SOUTHWESTERN BELL 524      
913-321 6 Kansas City KS   9533 SOUTHWESTERN BELL 524      
913-321 7 Kansas City KS   018H PEERLESS NETWORK OF KANSAS, LLC - KS 524   2019-12-28   
913-321 8 Kansas City KS   9533 SOUTHWESTERN BELL 524      
913-321 9 Kansas City KS   9533 SOUTHWESTERN BELL 524      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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