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: 955

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-955 A Kingman KS WCHVKSCK9MD  6529 T-MOBILE USA, INC. 532      
620-955 1 Kingman KS   205F ONVOY, LLC - KS 532   2020-10-18   
620-955 2 Kingman KS   205F ONVOY, LLC - KS 532   2020-10-18   
620-955 3 Kingman KS   6529 T-MOBILE USA, INC. 532   2022-08-03   
620-955 4 Kingman KS   2240 LEVEL 3 COMMUNICATIONS, LLC - KS 532   2006-01-22   
620-955 6 Kingman KS   318J COMCAST IP PHONE, LLC 532   2007-02-16   
620-955 7 Kingman KS   5562 METROPCS, INC. 532   2004-11-17   
620-955 8 Kingman KS   515J IP HORIZON LLC 532   2022-04-30   
620-955 9 Kingman KS   145J TERRA NOVA TELECOM INC. 532   2024-02-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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