phone book, or the business directory.

Area Code 720

Located in the Mountain (GMT -07:00) time zone. Area code 720 serves the state of Colorado. This area code was assigned on March 3rd, 1998. On June 1st, 1998 it went into service. 720 is a General Purpose Code. 720 service area does overlap with 303 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D.

Information for Area Code 720

Area Code
720
Country
United States
State
Colorado (CO)
Major City
Denver
Time Zone
Mountain (GMT -07:00)
Population
1,428,056
White Population
1,060,623
Black Population
106,493
Hispanic Population
336,011
Asian Population
43,917
Hawaiian Population
1,701
Indian Population
15,314
Other Population
151,615
Male Population
716,083
Female Population
711,973
Avg House Value
$177,630.76
Avg Household Income
$48,086.09
Avg Persons Per Household
2.47
Median Age
33.93
Median Age (Male)
33.03
Median Age (Female)
34.88

List of Cities in Area Code Overlay Complex 270

  • Fort Lupton
  • Denver
  • Brighton
  • Longmont
  • Black Hawk
  • Hudson
  • Idaho Springs
  • Englewood
  • Aurora
  • Keenesburg
  • Henderson
  • Littleton
  • Lyons
  • Sedalia
  • Boulder
  • Golden
  • Deer Trail

List of Zip Codes in Area Code 720

  • 80014
  • 80237
  • 80222
  • 80216
  • 80211
  • 80212
  • 80214
  • 80204
  • 80501
  • 80504
  • 80503
  • 80130
  • 80124
  • 80112
  • 80231
  • 80265
  • 80205
  • 80294
  • 80012
  • 80602
  • 80601
  • 80603
  • 80203
  • 80264
  • 80218
  • 80202
  • 80299
  • 80010
  • 80220
  • 80011
  • 80002
  • 80017
  • 80123
  • 80236
  • 80227
  • 80230
  • 80229
  • 80221
  • 80540
  • 80455
  • 80510
  • 80224
  • 80016
  • 80015
  • 80643
  • 80122
  • 80126
  • 80129
  • 80642
  • 80045
  • 80207
  • 80239
  • 80249
  • 80621
  • 80452
  • 80105
  • 80293
  • 80135
  • 80640
  • 80403
  • 80401
  • 80210
  • 80226
  • 80215
  • 80233
  • 80234
  • 80223
  • 80209
  • 80247
  • 80422
  • 80241
  • 80113
  • 80111
  • 80290
  • 80439
  • 80228
  • 80232
  • 80219
  • 80238
  • 80235
  • 80127
  • 80206

SPs and Telephone companies in Area Code 270

  • New Cingular Wireless Pcs, Llc
  • Mcimetro Access Transmission Services Llc
  • Cellco Partnership Dba Verizon Wireless - Co
  • Comcast Phone Of Colorado, Llc - Co
  • Onvoy, Llc - Co
  • Sprint Spectrum L.p.
  • Level 3 Communications, Llc - Co
  • Mcleodusa Telecommunications Services, Inc.- Co
  • T-mobile Usa, Inc.
  • Neutral Tandem-colorado, Llc - Co
  • Qwest Corporation
  • Bandwidth.com Clec, Llc - Co
  • Teleport Communications America, Llc - Co
  • Telstar Communications Inc
  • Centurylink Communications Llc
  • Teliax, Inc. - Co
  • Wide Voice, Llc - Co
  • Eschelon Telecom Of Colorado, Inc. - Co
  • Level 3 Telecom Of Colorado, Llc - Co
  • Peerless Network Of Colorado, Llc - Co
  • Icg Telecom Group - Co
  • Xo Colorado, Llc
  • Metro Pcs, Inc.
  • American Messaging Services, Llc
  • Global Crossing Local Services, Inc.-co
  • Vonage Network Inc.
  • Fasttrack Communications, Inc. - Co
  • Commnet Wireless, Llc
  • At&t Local
  • 365 Wireless, Llc
  • Airus, Inc. - Co
  • Rclec, Inc. - Co
  • Commio, Llc
  • Teliax, Inc. - CO
  • Cellco Partnership Dba Verizon Wireless - CO
  • Comcast Phone Of Colorado, Llc - CO
  • Pacoptic Networks, Llc - Co
  • Telnyx Llc
  • Onvoy Spectrum, Llc
  • Zippytech Incorporated
  • Cbeyond Communications, Llc - Co
  • Iloka, Inc. Dba Newcloud Networks - Co
  • Ymax Communications Corp. - Co
  • West Telecom Services, Llc - Co

Phone Numbers Beginning With 720