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: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-374 A Howard KS HWRDKSWARS0  9533 SOUTHWESTERN BELL 532      
620-374 0 Howard KS WCHTKSTPNMD  073H TELNYX LLC 532   2019-05-20   
620-374 1 Howard KS HWRDKSWARS0  9533 SOUTHWESTERN BELL 532      
620-374 2 Howard KS HWRDKSWARS0  9533 SOUTHWESTERN BELL 532      
620-374 3 Howard KS HWRDKSWARS0  9533 SOUTHWESTERN BELL 532      
620-374 4 Howard KS WCHTKSBRXPZ  624H ONVOY SPECTRUM, LLC 532   2025-01-21   
620-374 5 Howard KS BRDNKSXADS1  211D SKT, INC. - KS 532   2006-06-23   
620-374 6 Howard KS WCHTKSTPDS0  018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2016-02-15   
620-374 7 Howard KS   145J TERRA NOVA TELECOM INC. 532   2022-11-02   
620-374 8 Howard KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2019-06-09   
620-374 9 Howard KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2018-08-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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