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.

Switch: WCHTKSBRTMD

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
620-506 5 Arkansas City KS 516C AT&T CORP. 532   2012-12-21   
620-508 5 Pratt KS 516C AT&T CORP. 532   2012-12-26   
620-510 5 Sublette KS 516C AT&T CORP. 532   2013-02-23   
620-529 2 St Paul KS 516C AT&T CORP. 532   2024-09-16   
620-540 2 Howard KS 516C AT&T CORP. 532   2024-09-16   
620-552 3 Chase KS 516C AT&T CORP. 532   2024-09-09   
620-553 5 Kingman KS 516C AT&T CORP. 532   2012-12-26   
620-571 2 Meade KS 516C AT&T CORP. 532   2024-09-16   
620-604 5 Liberal KS 516C AT&T CORP. 532   2012-12-21   
620-605 6 Parsons KS 516C AT&T CORP. 532   2011-06-09   
620-625 9 Yates Center KS 516C AT&T CORP. 532   2013-11-08   
620-644 5 Fort Scott KS 516C AT&T CORP. 532   2011-06-09   
620-677 2 Plains KS 516C AT&T CORP. 532   2024-09-23   
620-699 7 Reading KS 516C AT&T CORP. 532   2008-05-08   
620-710 5 Sedan KS 516C AT&T CORP. 532   2013-11-08   
620-714 5 Independence KS 516C AT&T CORP. 532   2012-12-21   
620-718 5 McPherson KS 516C AT&T CORP. 532   2011-06-09   
620-720 5 Pawnee Rock KS 516C AT&T CORP. 532   2024-09-23   
620-722 4 Florence KS 516C AT&T CORP. 532   2024-09-09   
620-723 9 Greensburg KS 516C AT&T CORP. 532   2011-11-09   
620-733 8 Protection KS 516C AT&T CORP. 532   2024-09-23   
620-740 5 Harper KS 516C AT&T CORP. 532   2024-09-16   
620-758 4 Cedar Vale KS 516C AT&T CORP. 532   2024-09-09   
620-788 4 Moline KS 516C AT&T CORP. 532   2024-09-23   
620-797 5 Great Bend KS 516C AT&T CORP. 532   2012-12-21   
620-801 5 Dodge City KS 516C AT&T CORP. 532   2011-06-09   
620-828 2 Peabody KS 516C AT&T CORP. 532   2024-09-23   
620-844 2 Hamilton KS 516C AT&T CORP. 532   2024-09-16   
620-860 5 Hutchinson KS 516C AT&T CORP. 532   2012-12-21   
620-882 4 Coldwater KS 516C AT&T CORP. 532   2024-09-09   
620-894 5 Lyons KS 516C AT&T CORP. 532   2012-12-26   
620-900 6 Bucklin KS 516C AT&T CORP. 532   2024-09-09   
620-902 5 Chanute KS 516C AT&T CORP. 532   2011-06-09   
620-909 5 Scott City KS 516C AT&T CORP. 532   2012-12-26   
620-920 4 Neodesha KS 516C AT&T CORP. 532   2012-12-26   
620-932 3 Erie KS 516C AT&T CORP. 532   2024-09-09   
620-944 3 Fowler KS 516C AT&T CORP. 532   2024-09-09   
620-948 5 Coffeyville KS 516C AT&T CORP. 532   2011-06-09   
620-953 5 Eureka KS 516C AT&T CORP. 532   2011-11-09   
620-957 5 Marion KS 516C AT&T CORP. 532   2011-11-09   
620-977 2 Minneola KS 516C AT&T CORP. 532   2024-09-23   
620-997 2 Severy KS 516C AT&T CORP. 532   2024-09-23   
620-998 2 Nickerson KS 516C AT&T CORP. 532   2024-09-23   
918-842 5 South Coffeyville OK 516C AT&T CORP. 532   2011-11-17   

<< 1 2

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.