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: 636

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-636 A Fredonia KS WCHTKSTPMMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532      
620-636 0 Fredonia KS WCHTKSTPMMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532      
620-636 1 Fredonia KS WCHTKSTPMMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532      
620-636 6 Fredonia KS WCHTKSTPJMD  8995 TELEPORT COMMUNICATIONS AMERICA, LLC - KS 532      
620-636 8 Fredonia KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532      
620-636 9 Fredonia KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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