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: DNVRCOMD4MD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
970-274 8 Glenwood Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-07-23   
970-274 9 Glenwood Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-05   
970-275 A Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 0 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 1 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 2 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 3 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 4 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 5 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-275 6 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-10-18   
970-275 8 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-11   
970-275 9 Montrose CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-09-04   
970-281 2 Fraser CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-02-26   
970-286 A Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-286 4 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-11-19   
970-286 8 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-07-28   
970-286 9 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-07-28   
970-291 4 Steamboat Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-05-07   
970-291 6 Steamboat Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-05-07   
970-291 8 Steamboat Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2018-07-19   
970-294 5 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-08-26   
970-294 6 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-08-26   
970-295 3 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2023-02-11   
970-296 0 Fruita CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-13   
970-296 4 Fruita CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2017-03-06   
970-297 8 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-29   
970-297 9 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2023-02-11   
970-300 8 Aspen CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2016-01-04   
970-301 6 Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-04-07   
970-301 8 Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-06-17   
970-306 1 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-12-26   
970-306 2 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-02-18   
970-306 3 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-04-17   
970-306 5 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-05-17   
970-306 8 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-12-06   
970-306 9 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-12-06   
970-308 A Loveland CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-312 4 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-10-09   
970-312 6 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-10-24   
970-312 7 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-10-24   
970-314 0 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-02-25   
970-314 1 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-04-28   
970-314 3 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-04-28   
970-314 4 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-06-12   
970-314 5 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-06-12   
970-324 0 Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-11-18   
970-324 1 Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-19   
970-324 3 Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-03-10   
970-324 5 Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-04-28   
970-331 2 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-04-28   
970-340 9 Carbondale CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-13   
970-342 4 Loveland CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-04-26   
970-342 9 Loveland CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-11-17   
970-343 0 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-05   
970-343 2 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-10-10   
970-343 6 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-343 9 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-01-08   
970-347 7 Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-29   
970-355 4 Glenwood Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-03-01   
970-361 0 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-361 1 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-361 2 Grand Junction CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-363 9 Fraser CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-01-02   
970-366 0 Glenwood Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-29   
970-366 5 Glenwood Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-02-08   
970-366 6 Glenwood Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-11-23   
970-367 6 Steamboat Springs CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-02-26   
970-368 0 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-05-05   
970-371 A Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-372 7 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-07-02   
970-372 8 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-07-02   
970-372 9 Fort Collins CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-04-17   
970-376 A Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 A Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 0 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 1 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 2 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 3 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 4 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 5 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 6 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 7 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 8 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-388 9 Windsor CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-05-16   
970-389 A Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 0 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 1 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 2 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 3 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 4 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 5 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 6 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 7 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 8 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-389 9 Dillon CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-06-17   
970-390 A Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-396 A Greeley CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-401 3 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-12   
970-401 4 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-03-10   
970-401 5 Vail CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-02-17   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.