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: 678

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-678 A Hamilton KS HMTNKS01RS0  9533 SOUTHWESTERN BELL 532      
620-678 0 Hamilton KS WCHTKSTPDS0  018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2016-02-15   
620-678 1 Hamilton KS HMTNKS01RS0  9533 SOUTHWESTERN BELL 532      
620-678 2 Hamilton KS WCHTKSMBX2X  2240 LEVEL 3 COMMUNICATIONS, LLC - KS 532   2014-04-26   
620-678 3 Hamilton KS HMTNKS01RS0  9533 SOUTHWESTERN BELL 532      
620-678 4 Hamilton KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2017-05-02   
620-678 5 Hamilton KS WCHTKSTPNMD  073H TELNYX LLC 532   2019-05-20   
620-678 6 Hamilton KS WCHTKSBRX0Y  183G MCC TELEPHONY OF THE MIDWEST, LLC - KS 532   2019-08-11   
620-678 7 Hamilton KS WCHTKSBRXVY  508J CENTURYLINK COMMUNICATIONS, LLC 532   2014-03-07   
620-678 8 Hamilton KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2019-06-10   
620-678 9 Hamilton KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2019-06-10   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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