Phone numbers in the 720 area code can be found in 16 cities or locations.
Those phone numbers can be found in the following cities or locations: Aurora, Brighton, Deer Trail, Denver, Englewood, Fort Lupton, Golden, Henderson, Hudson, Idaho Springs, Keenesburg, Littleton, Longmont, Lyons, Sedalia.
The carriers providing phone numbers in this area code are: 360networks (usa) Inc., 365 Wireless, AT&T Local, American Messaging (am), Bandwidth.com Clec, Broadvox-clec, Cbeyond Communications, Cellco Partnership DBA Verizon Wireless, Centurylink Communications LLC, Comcast Phone Of Colorado, Commnet Wireless, Dishnet Wireline, L.l.c., Eschelon Telecom Of Colorado, Global Crossing Local Services-co, Hypercube Telecom, Icg Telecom Group, Iloka DBA Newcloud Networks, Leap Wireless Intl DBA Cricket Comm, Level 3 Communications, Mcimetro Access Transmission Services LLC, Mcleodusa Telecommunications Services- Co, Metro PCS, Neutral Tandem-colorado, New Cingular Wireless PCS, Onvoy, Peerless Network Of Colorado, Qwest Corporation, Sprint Spectrum L.p., T-mobile Usa, Teleport Communications America, Teliax, Telstar Communications Inc, Tw Telecom Of Colorado LLC, Xo Colorado, Ymax Communications Corp., Zippytech Incorporated.