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: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-308 A Pittsburg KS WCHTKSBRX5Z  318J COMCAST IP PHONE, LLC 532      
620-308 0 Pittsburg KS PRSSKSWACM0  6701 AERIAL COMMUNICATIONS, INC. 532   2013-05-24   
620-308 1 Pittsburg KS WCHTKSTPDS0  018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2016-02-20   
620-308 2 Pittsburg KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2017-05-02   
620-308 3 Pittsburg KS WCHTKSBRX7Z  6532 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 532   2019-08-21   
620-308 4 Pittsburg KS WCHTKSBRXTZ  4780 WINDSTREAM NUVOX KANSAS, LLC 532   2013-09-09   
620-308 5 Pittsburg KS WCHTKSBRX5Z  318J COMCAST IP PHONE, LLC 532   2009-11-02   
620-308 6 Pittsburg KS WCHTKSBRX5Z  318J COMCAST IP PHONE, LLC 532   2007-04-19   
620-308 7 Pittsburg KS WCHTKSTPJMD  8995 TELEPORT COMMUNICATIONS AMERICA, LLC - KS 532   2009-08-03   
620-308 8 Pittsburg KS PRSSKSWA8MD  5562 METROPCS, INC. 532   2015-07-30   
620-308 9 Pittsburg KS PRSSKSWA8MD  5562 METROPCS, INC. 532   2015-06-28   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.