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: 686

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-686 A Larned KS WCHTKSTPXMD  516J TON80 COMMUNICATIONS, LLC 532      
620-686 0 Larned KS   515J IP HORIZON LLC 532   2022-05-03   
620-686 8 Larned KS WCHTKSTPXMD  516J TON80 COMMUNICATIONS, LLC 532   2022-05-02   
620-686 9 Larned KS WCHTKSTPJMD  8995 TELEPORT COMMUNICATIONS AMERICA, LLC - KS 532   2023-08-28   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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