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: 201

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-201 A Haviland KS DDCYKSAT2MD  925G UNITED COMMUNICATIONS ASSOCIATION, INC. - KS 532      
620-201 0 Haviland KS DDCYKSAT2MD  925G UNITED COMMUNICATIONS ASSOCIATION, INC. - KS 532   2017-11-30   
620-201 2 Haviland KS   145J TERRA NOVA TELECOM INC. 532   2025-06-06   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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