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: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-977 A Minneola KS WCHTKSTPVMD  965H FRACTEL, LLC 532      
620-977 0 Minneola KS   515J IP HORIZON LLC 532      
620-977 2 Minneola KS   516C AT&T CORP. 532      
620-977 4 Minneola KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532      
620-977 5 Minneola KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532      
620-977 6 Minneola KS BHLRKSAKPS0  014E IDEATEK TELCOM, LLC - KS 532      
620-977 7 Minneola KS WCHTKSTPVMD  965H FRACTEL, LLC 532      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.