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.

NPA: 620 [Rate centres in NPA 620] [Dial plan for NPA 620]

NXX: 702

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-702 A Cherryvale KS CHVAKSEMRL0  9533 SOUTHWESTERN BELL 532      
620-702 0 Cherryvale KS CHVAKSEMRL0  9533 SOUTHWESTERN BELL 532      
620-702 1 Cherryvale KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2020-10-19   
620-702 2 Cherryvale KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2020-10-19   
620-702 5 Cherryvale KS WCHTKSMBX2X  2240 LEVEL 3 COMMUNICATIONS, LLC - KS 532   2006-09-25   
620-702 6 Cherryvale KS WCHTKSBRX5Z  318J COMCAST IP PHONE, LLC 532   2007-05-08   
620-702 7 Cherryvale KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2018-08-09   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.