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: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-344 A Emporia KS WCHTKSBRXFX  6267 UNITED STATES CELLULAR - KS 532      
620-344 0 Emporia KS   6267 UNITED STATES CELLULAR - KS 532      
620-344 1 Emporia KS   6267 UNITED STATES CELLULAR - KS 532      
620-344 2 Emporia KS   6267 UNITED STATES CELLULAR - KS 532      
620-344 3 Emporia KS   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2019-10-17   
620-344 4 Emporia KS   073H TELNYX LLC 532   2017-03-20   
620-344 5 Emporia KS   624H ONVOY SPECTRUM, LLC 532   2023-06-02   
620-344 6 Emporia KS   145J TERRA NOVA TELECOM INC. 532   2023-06-22   
620-344 7 Emporia KS   6532 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 532   2020-10-06   
620-344 8 Emporia KS   624H ONVOY SPECTRUM, LLC 532   2021-12-10   
620-344 9 Emporia KS   624H ONVOY SPECTRUM, LLC 532   2021-12-10   

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

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