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.

Rocky Ford, CO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
719-254 A RCFRCOXCRS1  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 658      
719-316 A CACYCOCA4MD  792K CHARTER IP ENABLED SERVICES, LLC 658   2025-01-14   
719-316 0 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2021-06-11   
719-316 1 LJNTCO26DS0  768C SECOM, INC. - CO 658   2010-09-03   
719-316 2 CACYCOCA4MD  792K CHARTER IP ENABLED SERVICES, LLC 658      
719-316 3 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2012-12-16   
719-316 4 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2012-12-16   
719-316 5 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2012-12-16   
719-316 6 CLSPCOMAX1Y  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 658   2020-12-03   
719-316 7 CLSPCOMAXFY  508J CENTURYLINK COMMUNICATIONS, LLC 658   2014-11-05   
719-316 8 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2021-03-12   
719-316 9 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2021-03-12   
719-652 A CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-652 0 CLSPCOMAXCZ  6874 N.E. COLORADO CELLULAR, INC. 658   2009-03-12   
719-652 1 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2020-10-26   
719-652 2 CLSPCOGK1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 658   2015-07-13   
719-652 3 CLSPCOMAX9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 658   2019-06-10   
719-652 5 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2019-09-09   
719-652 6 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2019-09-09   
719-652 7 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2007-09-03   
719-652 8 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2010-11-28   
719-652 9 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2021-01-30   
719-773 A CLSPCO11XVX  516J TON80 COMMUNICATIONS, LLC 658      
719-773 0 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2023-07-23   
719-773 1 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2023-10-14   
719-773 2 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2023-10-14   
719-773 3 CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2023-01-12   
719-773 4 CLSPCOMAXMX  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 658   2023-03-05   
719-773 7 CLSPCO11XVX  516J TON80 COMMUNICATIONS, LLC 658   2022-04-27   
719-773 8 CLSPCOMAXKY  078F BANDWIDTH.COM CLEC, LLC - CO 658   2023-10-16   
719-773 9 CLSPCOGK1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 658   2022-08-26   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.