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: DNVTCOZIDS1

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
970-293 9 Red Feather Lakes CO 026D ONVOY, LLC - CO 656   2018-12-31   
970-294 7 Fort Collins CO 026D ONVOY, LLC - CO 656   2014-07-25   
970-295 1 Fort Collins CO 026D ONVOY, LLC - CO 656   2023-09-16   
970-295 4 Fort Collins CO 026D ONVOY, LLC - CO 656   2006-09-04   
970-296 5 Fruita CO 026D ONVOY, LLC - CO 656   2015-12-13   
970-296 6 Fruita CO 026D ONVOY, LLC - CO 656   2015-12-13   
970-296 8 Fruita CO 026D ONVOY, LLC - CO 656   2014-11-24   
970-299 A Cortez CO 026D ONVOY, LLC - CO 656      
970-299 8 Cortez CO 026D ONVOY, LLC - CO 656      
970-299 9 Cortez CO 026D ONVOY, LLC - CO 656      
970-300 6 Aspen CO 026D ONVOY, LLC - CO 656   2012-10-27   
970-300 9 Aspen CO 026D ONVOY, LLC - CO 656   2016-04-23   
970-307 7 Grand Junction CO 026D ONVOY, LLC - CO 656   2023-05-11   
970-313 4 Greeley CO 026D ONVOY, LLC - CO 656   2004-06-14   
970-315 1 Aspen CO 026D ONVOY, LLC - CO 656   2012-10-27   
970-315 6 Aspen CO 026D ONVOY, LLC - CO 656   2012-10-27   
970-315 7 Aspen CO 026D ONVOY, LLC - CO 656   2011-02-15   
970-315 8 Aspen CO 026D ONVOY, LLC - CO 656   2012-10-27   
970-315 9 Aspen CO 026D ONVOY, LLC - CO 656   2012-10-27   
970-316 7 Ridgway CO 026D ONVOY, LLC - CO 656   2007-03-18   
970-316 8 Ridgway CO 026D ONVOY, LLC - CO 656   2012-12-13   
970-316 9 Ridgway CO 026D ONVOY, LLC - CO 656   2012-12-13   
970-318 4 Ridgway CO 026D ONVOY, LLC - CO 656   2012-12-13   
970-318 7 Ridgway CO 026D ONVOY, LLC - CO 656   2013-04-12   
970-320 A Eckert CO 026D ONVOY, LLC - CO 656      
970-320 3 Eckert CO 026D ONVOY, LLC - CO 656   2023-08-26   
970-323 2 Olathe CO 026D ONVOY, LLC - CO 656   2006-11-05   
970-325 8 Ouray CO 026D ONVOY, LLC - CO 656   2007-04-09   
970-329 5 Craig CO 026D ONVOY, LLC - CO 656   2012-12-12   
970-329 7 Craig CO 026D ONVOY, LLC - CO 656   2012-12-12   
970-329 8 Craig CO 026D ONVOY, LLC - CO 656   2012-12-12   
970-329 9 Craig CO 026D ONVOY, LLC - CO 656   2012-12-12   
970-340 2 Carbondale CO 026D ONVOY, LLC - CO 656   2013-04-14   
970-340 5 Carbondale CO 026D ONVOY, LLC - CO 656   2013-04-04   
970-341 2 Olathe CO 026D ONVOY, LLC - CO 656   2021-03-07   
970-341 4 Olathe CO 026D ONVOY, LLC - CO 656   2021-03-07   
970-341 8 Olathe CO 026D ONVOY, LLC - CO 656   2018-12-30   
970-341 9 Olathe CO 026D ONVOY, LLC - CO 656   2018-12-30   
970-343 5 Vail CO 026D ONVOY, LLC - CO 656   2012-12-13   
970-343 7 Vail CO 026D ONVOY, LLC - CO 656   2012-12-13   
970-343 8 Vail CO 026D ONVOY, LLC - CO 656   2012-12-13   
970-344 0 Berthoud CO 026D ONVOY, LLC - CO 656   2006-02-05   
970-344 1 Berthoud CO 026D ONVOY, LLC - CO 656   2005-03-08   
970-344 2 Berthoud CO 026D ONVOY, LLC - CO 656   2005-03-09   
970-344 3 Berthoud CO 026D ONVOY, LLC - CO 656   2006-02-05   
970-344 7 Berthoud CO 026D ONVOY, LLC - CO 656   2006-11-04   
970-347 4 Greeley CO 026D ONVOY, LLC - CO 656   2010-06-24   
970-355 1 Glenwood Springs CO 026D ONVOY, LLC - CO 656   2012-12-17   
970-355 2 Glenwood Springs CO 026D ONVOY, LLC - CO 656   2012-12-17   
970-355 3 Glenwood Springs CO 026D ONVOY, LLC - CO 656   2013-04-13   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.