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: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-901 A Iola KS IOLAKSSYDS0  9533 SOUTHWESTERN BELL 532      
620-901 0 Iola KS IOLAKSSYDS0  9533 SOUTHWESTERN BELL 532      
620-901 1 Iola KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2019-06-10   
620-901 2 Iola KS WCHTKSTPJMD  8995 TELEPORT COMMUNICATIONS AMERICA, LLC - KS 532   2020-01-03   
620-901 5 Iola KS WCHTKSTPDS0  018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2023-09-16   
620-901 6 Iola KS WCHTKSTPJMD  8995 TELEPORT COMMUNICATIONS AMERICA, LLC - KS 532   2013-06-03   
620-901 7 Iola KS WCHTKSBRXVY  508J CENTURYLINK COMMUNICATIONS, LLC 532   2014-03-13   
620-901 8 Iola KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2019-06-10   
620-901 9 Iola KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2018-08-09   

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

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