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: 404

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-404 A Pittsburg KS WCHTKSBRXFX  6267 UNITED STATES CELLULAR - KS 532      
620-404 0 Pittsburg KS WCHTKSBRXFX  6267 UNITED STATES CELLULAR - KS 532      
620-404 1 Pittsburg KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2019-06-15   
620-404 2 Pittsburg KS PRSSKSWAUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2020-08-30   
620-404 3 Pittsburg KS WCHTKSBRX5Y  7593 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 532   2014-04-01   
620-404 4 Pittsburg KS WCHTKSBRX5Z  318J COMCAST IP PHONE, LLC 532   2018-02-27   
620-404 5 Pittsburg KS WCHTKSBRTMD  516C AT&T CORP. 532   2012-12-21   
620-404 6 Pittsburg KS WCHTKSTPNMD  073H TELNYX LLC 532   2017-03-20   
620-404 7 Pittsburg KS WCHTKSBRXVY  508J CENTURYLINK COMMUNICATIONS, LLC 532   2014-03-10   
620-404 8 Pittsburg KS WCHTKSBRXFX  6267 UNITED STATES CELLULAR - KS 532      
620-404 9 Pittsburg KS WCHTKSBRXFX  6267 UNITED STATES CELLULAR - KS 532      

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

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