Area Code 720-200 : Area Code 720-299

VerifyPhone.com is your one-stop site for area code lookup, phone number lookup, and free phone number reviews. Following is reverse lookup detail & reviews for area code 720 2xx including 720 area code location map. Major cities such as Denver, Englewood, Centennial, Westminster, Aurora covered within area code 720 2xx are also listed on this page. More area codes, including those outside of Colorado, United States of America, are on the VerifyPhone.com homepage.

Reverse Lookup Detail for Area Code 720 2xx

Area code 720 covers part of Coloradostate, covering most of Denver, Arapahoe, Adams, Boulder counties. It was started on Jan 01, 2000. This region follows US/Mountain + Daylight Savings timezone. Other popular area codes that belong to Colorado state include 303, 719, 970.

Verified changes in Area Code 720 2XX

Date ChangedChange Details
Jun 13, 2014Area code 303 subscribers are now overlayed with area code 720. Subscriber area code 720-255 was assigned on Feb 15, 2007 and is operational from Jun 13, 2014.
Jun 13, 2014Area code 303 subscribers are now overlayed with area code 720. Subscriber area code 720-242 was assigned on Jan 16, 2009 and is operational from Jun 13, 2014.
Jun 13, 2014Area code 303 subscribers are now overlayed with area code 720. Subscriber area code 720-287 was assigned on May 03, 2010 and is operational from Jun 13, 2014.
Jun 13, 2014Area code 303 subscribers are now overlayed with area code 720. Subscriber area code 720-216 is operational from Jun 13, 2014.
Jun 13, 2014Area code 303 subscribers are now overlayed with area code 720. Subscriber area code 720-282 was assigned on Nov 25, 2002 and is operational from Jun 13, 2014.
Jun 13, 2014Area code 303 subscribers are now overlayed with area code 720. Subscriber area code 720-277 was assigned on Nov 22, 2002 and is operational from Jun 13, 2014.

Area Code 720-200 - Area Code 720-299 (Covers 720 2xx xxxx phone numbers)

Area CodeCityCountyPopulationNetwork Operator
720-200CentennialDenver600,158Qwest Corporation
720-201DenverDenver600,158New Cingular Wireless PCS LLC
720-202-0WestminsterDenver600,158Cellco Partnership dba Verizon Wireless - CO
720-203CentennialDenver600,158Sprint Spectrum LP
720-204-0DenverBoulder294,567AT&T Local
720-204-8DenverBoulder294,567Bandwidth.com CLEC LLC - CO
720-204-6DenverBoulder294,567Comcast Phone of Colorado LLC - CO
720-204-7DenverBoulder294,567Level 3 Communications LLC - CO
720-204-0DenverBoulder294,567New Cingular Wireless PCS LLC
720-205CentennialDenver600,158Sprint Spectrum LP
720-206-6DenverDenver600,158New Cingular Wireless PCS LLC
720-206-9DenverDenver600,158T-Mobile USA Inc
720-206-0EnglewoodDenver600,158XO Colorado LLC
720-207-8DenverArapahoe572,003T-Mobile USA Inc
720-207-0EnglewoodArapahoe572,003XO Colorado LLC
720-208-8DenverDenver600,158T-Mobile USA Inc
720-208-0EnglewoodDenver600,158XO Colorado LLC
720-209-0CentennialDenver600,158Sprint Spectrum LP
720-209-8DenverDenver600,158T-Mobile USA Inc
720-210-6CentennialDenver600,158Sprint Spectrum LP
720-210-9DenverDenver600,158Level 3 Communications LLC - CO
720-210-8DenverDenver600,158T-Mobile USA Inc
720-210-0EnglewoodDenver600,158XO Colorado LLC
720-211236,213Community Support And Referral Services
720-212-1DenverDenver600,158New Cingular Wireless PCS LLC
720-212-9DenverDenver600,158T-Mobile USA Inc
720-212-0EnglewoodDenver600,158XO Colorado LLC
720-213-8DenverArapahoe572,003Bandwidth.com CLEC LLC - CO
720-213-0DenverArapahoe572,003McLeodUSA Telecommunication Services Inc - CO
720-213-4EnglewoodArapahoe572,003YMax Communications Corporation - CO
720-214DenverDenver600,158McLeodUSA Telecommunication Services Inc - CO
720-215-4DenverDenver600,158Cbeyond Communications LLC - CO
720-215-0WestminsterDenver600,158Cellco Partnership dba Verizon Wireless - CO
720-216-0AuroraArapahoe572,003Teleport Communications America LLC - CO
720-216-5DenverArapahoe572,003Comcast Phone of Colorado LLC - CO
720-216-2DenverArapahoe572,003Level 3 Communications LLC - CO
720-216-7DenverArapahoe572,003T-Mobile USA Inc
720-217DenverDenver600,158T-Mobile USA Inc
720-218-0CentennialDenver600,158Sprint Spectrum LP
720-218-4DenverDenver600,158New Cingular Wireless PCS LLC
720-219-0EnglewoodDenver600,158Cellco Partnership dba Verizon Wireless - CO
720-220DenverDenver600,158T-Mobile USA Inc
720-221EnglewoodDenver600,158XO Colorado LLC
720-222EnglewoodArapahoe572,003XO Colorado LLC
720-223EnglewoodAdams441,603XO Colorado LLC
720-224-8DenverDenver600,158T-Mobile USA Inc
720-224-0EnglewoodDenver600,158XO Colorado LLC
720-225-6AuroraDenver600,158tw telecom of colorado llc - CO
720-225-8CentennialDenver600,158Sprint Spectrum LP
720-225-7DenverDenver600,158T-Mobile USA Inc
720-225-0EnglewoodDenver600,158XO Colorado LLC
720-226-8DenverDenver600,158T-Mobile USA Inc
720-226-0EnglewoodDenver600,158XO Colorado LLC
720-227-8DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-227-5DenverDenver600,158T-Mobile USA Inc
720-227-0EnglewoodDenver600,158XO Colorado LLC
720-228EnglewoodDenver600,158XO Colorado LLC
720-229-9DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-229-0EnglewoodDenver600,158XO Colorado LLC
720-230-6DenverAdams441,603Bandwidth.com CLEC LLC - CO
720-230-1DenverAdams441,603Pac-West Telecomm Inc - CO
720-230-0EnglewoodAdams441,603XO Colorado LLC
720-230-8EnglewoodAdams441,603YMax Communications Corporation - CO
720-231DenverDenver600,158T-Mobile USA Inc
720-232-0CentennialDenver600,158Sprint Spectrum LP
720-232-1DenverDenver600,158New Cingular Wireless PCS LLC
720-233-0CentennialDenver600,158Sprint Spectrum LP
720-233-1DenverDenver600,158New Cingular Wireless PCS LLC
720-233-2DenverDenver600,158T-Mobile USA Inc
720-234-0CentennialDenver600,158Sprint Spectrum LP
720-234-2DenverDenver600,158New Cingular Wireless PCS LLC
720-235-0CentennialDenver600,158Sprint Spectrum LP
720-235-8DenverDenver600,158Bandwidth.com CLEC LLC - CO
720-235-5DenverDenver600,158Cbeyond Communications LLC - CO
720-235-0DenverDenver600,158Level 3 Communications LLC - CO
720-235-7DenverDenver600,158New Cingular Wireless PCS LLC
720-236-0CentennialDenver600,158Sprint Spectrum LP
720-236-8DenverDenver600,158New Cingular Wireless PCS LLC
720-236-4DenverDenver600,158T-Mobile USA Inc
720-237-0DenverDenver600,158New Cingular Wireless PCS LLC
720-237-9WestminsterDenver600,158Cellco Partnership dba Verizon Wireless - CO
720-238-7DenverDenver600,158New Cingular Wireless PCS LLC
720-238-0DenverDenver600,158T-Mobile USA Inc
720-239-0DenverDenver600,158AT&T Local
720-239-2DenverDenver600,158Bandwidth.com CLEC LLC - CO
720-239-1DenverDenver600,158Level 3 Communications LLC - CO
720-239-3DenverDenver600,158New Cingular Wireless PCS LLC
720-240-9DenverDenver600,158Level 3 Communications LLC - CO
720-240-8DenverDenver600,158T-Mobile USA Inc
720-240-0EnglewoodDenver600,158XO Colorado LLC
720-241EnglewoodDenver600,158XO Colorado LLC
720-242-9DenverDenver600,158Comcast Phone of Colorado LLC - CO
720-242-0DenverDenver600,158Qwest Corporation
720-242-5EnglewoodDenver600,158YMax Communications Corporation - CO
720-243-0DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-243-9DenverDenver600,158T-Mobile USA Inc
720-244DenverDenver600,158New Cingular Wireless PCS LLC
720-245-6AuroraDenver600,158tw telecom of colorado llc - CO
720-245-0DenverDenver600,158Eschelon Telecom of Colorado Inc - CO
720-245-9DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-245-7WestminsterDenver600,158Cellco Partnership dba Verizon Wireless - CO
720-246EnglewoodArapahoe572,003XO Colorado LLC
720-247-0EnglewoodAdams441,603XO Colorado LLC
720-248-9DenverArapahoe572,003Bandwidth.com CLEC LLC - CO
720-249-9DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-250-9DenverDenver600,158Level 3 Communications LLC - CO
720-250-0EnglewoodDenver600,158XO Colorado LLC
720-251-0DenverArapahoe572,003Level 3 Communications LLC - CO
720-252-0CentennialDenver600,158Sprint Spectrum LP
720-253-0CentennialDenver600,158Sprint Spectrum LP
720-254-0CentennialDenver600,158Sprint Spectrum LP
720-255-0CentennialDenver600,158Sprint Spectrum LP
720-255-0DenverDenver600,158Level 3 Communications LLC - CO
720-256-0CentennialDenver600,158Sprint Spectrum LP
720-257-9DenverDenver600,158Bandwidth.com CLEC LLC - CO
720-258-6DenverDenver600,158Bandwidth.com CLEC LLC - CO
720-258-5DenverDenver600,158New Cingular Wireless PCS LLC
720-259-0DenverDenver600,158Level 3 Communications LLC - CO
720-260-0CentennialDenver600,158Sprint Spectrum LP
720-261DenverDenver600,158T-Mobile USA Inc
720-262-0DenverArapahoe572,003ICG Telecom Group Inc - CO
720-262-7DenverArapahoe572,003Pac-West Telecomm Inc - CO
720-263-7DenverAdams441,603Bandwidth.com CLEC LLC - CO
720-263-0DenverAdams441,603Level 3 Communications LLC - CO
720-263-8EnglewoodAdams441,603YMax Communications Corporation - CO
720-264DenverDenver600,158Qwest Corporation
720-265-0EnglewoodAdams441,603XO Colorado LLC
720-266-6DenverDenver600,158Eschelon Telecom of Colorado Inc - CO
720-266-2DenverDenver600,158McLeodUSA Telecommunication Services Inc - CO
720-267EnglewoodDenver600,158Qwest Corporation
720-268EnglewoodDenver600,158Qwest Corporation
720-269-0AuroraDenver600,158Teleport Communications America LLC - CO
720-269-9DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-270-0CentennialDenver600,158Sprint Spectrum LP
720-271-0CentennialDenver600,158Sprint Spectrum LP
720-271-3EnglewoodDenver600,158YMax Communications Corporation - CO
720-272DenverDenver600,158New Cingular Wireless PCS LLC
720-273DenverDenver600,158New Cingular Wireless PCS LLC
720-274DenverDenver600,158McLeodUSA Telecommunication Services Inc - CO
720-275DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-276DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-277-9DenverArapahoe572,003Bandwidth.com CLEC LLC - CO
720-277-8DenverArapahoe572,003T-Mobile USA Inc
720-278-0AuroraArapahoe572,003tw telecom of colorado llc - CO
720-279-0AuroraDenver600,158tw telecom of colorado llc - CO
720-280DenverDenver600,158T-Mobile USA Inc
720-281-9DenverArapahoe572,003Bandwidth.com CLEC LLC - CO
720-282-0AuroraArapahoe572,003tw telecom of colorado llc - CO
720-282-0DenverArapahoe572,003Pac-West Telecomm Inc - CO
720-283LittletonDenver600,158Qwest Corporation
720-284-9EnglewoodDenver600,158Cellco Partnership dba Verizon Wireless - CO
720-285-9DenverArapahoe572,003T-Mobile USA Inc
720-286-0DenverDenver600,158Teleport Communications America LLC - CO
720-287-8DenverDenver600,158Cbeyond Communications LLC - CO
720-287-5DenverDenver600,158Eschelon Telecom of Colorado Inc - CO
720-288-0DenverArapahoe572,003Bandwidth.com CLEC LLC - CO
720-288-2WestminsterArapahoe572,003Cellco Partnership dba Verizon Wireless - CO
720-289DenverDenver600,158New Cingular Wireless PCS LLC
720-290CentennialDenver600,158Sprint Spectrum LP
720-291CentennialDenver600,158Sprint Spectrum LP
720-292-9DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-292-1DenverDenver600,158Pac-West Telecomm Inc - CO
720-293EnglewoodDenver600,158XO Colorado LLC
720-294EnglewoodDenver600,158XO Colorado LLC
720-295-0DenverDenver600,158Bandwidth.com CLEC LLC - CO
720-296DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-297DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-298DenverDenver600,158Leap Wireless International Inc dba Cricket Communications Inc
720-299DenverDenver600,158T-Mobile USA Inc
 

Recent Free Phone Number Reviews in Area Code 720 2xx

Iziaiahsimmapholavong (iziaiahsimmapholavong@youtube.com) commented on 720-220-2376
This review was created at 2011-12-13T03:21
she is awesome
Recent reviews for Area Code 720-220-2

Verified phone numbers in Area Code 720

Map for area code 720 2xx  

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720 Area Code

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720 Area Code Finder

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Colorado Area Code Lookup

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Telephone/Landline Area Codes

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Free Area Codes Locator for Colorado

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720 Area Code Reviews

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Telephone Area Codes in Colorado

The telephone area code prefixes local phone numbers & is not required to be dialed. For area codes by city, search VerifyPhone.com. Area codes telephone differ from region to region, and in some places the area code must be dialed even when calling locally within that region. Find out more with area code decoder.

External links & resources for area code 720 in Colorado

  • CitySites Pages for Colorado (Source: Official CitySites)
  • Wikipedia Article on Area Code 720 (Source: Wikipedia)
  • State Information Resources for Colorado (Source: State Information)