Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 401D UNITED WIRELESS COMMUNICATIONS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
620-855 0 Cimarron KS DDCYKSIBCM0  532      
620-861 A Sublette KS DDCYKSIBCM0  532      
620-865 0 Ensign KS DDCYKSIBCM0  532      
620-873 9 Meade KS DDCYKSIBCM0  532   2005-09-23   
620-885 5 Minneola KS DDCYKSIBCM0  532   2005-09-23   
620-937 A Garden City KS DDCYKSIBCM0  532      
620-937 0 Garden City KS DDCYKSIBCM0  532      
620-937 1 Garden City KS DDCYKSIBCM0  532      
620-937 2 Garden City KS DDCYKSIBCM0  532      
620-937 9 Garden City KS DDCYKSIBCM0  532      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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