Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
970-602 1 Johnstown-Milliken CO 318J COMCAST IP PHONE, LLC 656   2023-05-26   
970-617 2 Loveland CO 318J COMCAST IP PHONE, LLC 656   2017-01-30   
970-619 8 Loveland CO 318J COMCAST IP PHONE, LLC 656   2010-08-16   
970-631 8 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2006-09-22   
970-632 5 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2016-07-13   
970-657 A Fort Collins CO 318J COMCAST IP PHONE, LLC 656      
970-657 2 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2017-10-06   
970-665 9 Rifle CO 318J COMCAST IP PHONE, LLC 656   2009-04-29   
970-666 4 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2018-12-17   
970-672 8 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2008-04-25   
970-673 8 Greeley CO 318J COMCAST IP PHONE, LLC 656   2008-04-25   
970-682 1 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2010-10-11   
970-682 2 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2010-10-11   
970-685 4 Loveland CO 318J COMCAST IP PHONE, LLC 656   2008-05-15   
970-687 1 Gypsum CO 318J COMCAST IP PHONE, LLC 656   2020-03-15   
970-688 5 Vail CO 318J COMCAST IP PHONE, LLC 656   2011-04-03   
970-689 3 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2006-09-22   
970-694 2 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2020-10-05   
970-694 4 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2020-10-05   
970-698 6 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2017-05-09   
970-702 2 Greeley CO 318J COMCAST IP PHONE, LLC 656   2014-10-25   
970-705 1 Eagle CO 318J COMCAST IP PHONE, LLC 656   2020-03-15   
970-710 2 Aspen CO 318J COMCAST IP PHONE, LLC 656   2014-05-19   
970-710 7 Aspen CO 318J COMCAST IP PHONE, LLC 656   2014-06-07   
970-718 8 Basalt CO 318J COMCAST IP PHONE, LLC 656   2018-08-09   
970-724 6 Kremmling CO 318J COMCAST IP PHONE, LLC 656   2020-07-14   
970-725 9 Hot Sulphur Springs CO 318J COMCAST IP PHONE, LLC 656   2009-04-29   
970-746 A Berthoud CO 318J COMCAST IP PHONE, LLC 656      
970-746 7 Berthoud CO 318J COMCAST IP PHONE, LLC 656   2020-10-30   
970-760 3 Dillon CO 318J COMCAST IP PHONE, LLC 656   2021-10-07   
970-760 4 Dillon CO 318J COMCAST IP PHONE, LLC 656   2021-10-07   
970-761 2 Steamboat Springs CO 318J COMCAST IP PHONE, LLC 656   2010-11-30   
970-763 3 Vail CO 318J COMCAST IP PHONE, LLC 656   2019-01-03   
970-763 5 Vail CO 318J COMCAST IP PHONE, LLC 656   2013-05-18   
970-771 A Breckenridge CO 318J COMCAST IP PHONE, LLC 656      
970-771 2 Breckenridge CO 318J COMCAST IP PHONE, LLC 656   2014-06-26   
970-771 3 Breckenridge CO 318J COMCAST IP PHONE, LLC 656   2014-07-10   
970-772 5 Gilcrest CO 318J COMCAST IP PHONE, LLC 656   2023-04-27   
970-775 2 Loveland CO 318J COMCAST IP PHONE, LLC 656   2014-07-01   
970-775 7 Loveland CO 318J COMCAST IP PHONE, LLC 656   2012-04-02   
970-776 9 Loveland CO 318J COMCAST IP PHONE, LLC 656   2007-02-09   
970-781 2 Rifle CO 318J COMCAST IP PHONE, LLC 656   2022-06-21   
970-791 2 Loveland CO 318J COMCAST IP PHONE, LLC 656   2020-10-05   
970-791 3 Loveland CO 318J COMCAST IP PHONE, LLC 656   2020-10-05   
970-793 2 Greeley CO 318J COMCAST IP PHONE, LLC 656   2020-10-25   
970-793 4 Greeley CO 318J COMCAST IP PHONE, LLC 656   2020-10-25   
970-794 2 Granby CO 318J COMCAST IP PHONE, LLC 656   2022-06-21   
970-795 4 Windsor CO 318J COMCAST IP PHONE, LLC 656   2021-10-01   
970-797 2 Fort Collins CO 318J COMCAST IP PHONE, LLC 656   2007-04-16   
970-798 8 Grand Lake CO 318J COMCAST IP PHONE, LLC 656   2009-04-29   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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