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Area Code 720

There are 772 phone number prefixes within area code 720. Additionally, there are more than 9,600 phone numbers in this area code that have received at least one user report. The location of calls from area code 720 is Colorado, USA. Most numbers in this area code are in US Mountain time, where the time is currently 8:39:21 PM on July 18, 2024.
 
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.

Prefix City / State Primary Telco
720-909 Denver, CO Bandwidth.com Clec, Llc - Co
720-910 Denver, CO Cellco Partnership Dba Verizon Wireless - Co
720-911 Colorado
720-912 Denver, CO Onvoy, Llc - Co
720-913 Denver, CO Level 3 Communications, Llc - Co
720-914 Longmont, CO Onvoy, Llc - Co
720-917 Denver, CO Qwest Corporation
720-919 Denver, CO T-mobile Usa, Inc.
720-920 Denver, CO Teleport Communications America, Llc - Co
720-921 Denver, CO Level 3 Communications, Llc - Co
720-922 Denver, CO Qwest Corporation
720-923 Denver, CO Advanced Telecom Solutions, Llc
720-924 Deckers, CO Qwest Corporation
720-925 Denver, CO Comcast Ip Phone, Llc
720-926 Denver, CO Cellco Partnership Dba Verizon Wireless - Co
720-927 Longmont, CO Bandwidth.com Clec, Llc - Co
720-928 Fort Lupton, CO Bandwidth.com Clec, Llc - Co
720-929 Denver, CO Qwest Corporation
720-930 Denver, CO Rclec, Inc. - Co
720-931 Denver, CO Qwest Corporation
720-932 Denver, CO Qwest Corporation
720-933 Denver, CO T-mobile Usa, Inc.
720-934 Denver, CO T-mobile Usa, Inc.
720-935 Denver, CO T-mobile Usa, Inc.
720-936 Denver, CO T-mobile Usa, Inc.
720-937 Denver, CO T-mobile Usa, Inc.
720-938 Denver, CO T-mobile Usa, Inc.
720-939 Denver, CO T-mobile Usa, Inc.
720-940 Denver, CO Sprint Spectrum, L.p.
720-941 Denver, CO Qwest Corporation
720-942 Denver, CO Qwest Corporation
720-943 Denver, CO Global Crossing Local Services, Inc. - Co
720-944 Denver, CO Qwest Corporation
720-945 Denver, CO Qwest Corporation
720-946 Denver, CO Qwest Corporation
720-947 Denver, CO Qwest Corporation
720-949 Denver, CO Teleport Communications America, Llc - Co
720-950 Colorado
720-951 Denver, CO Cellco Partnership Dba Verizon Wireless - Co
720-955 Denver, CO Cellco Partnership Dba Verizon Wireless - Co
720-956 Denver, CO Qwest Corporation
720-957 Denver, CO T-mobile Usa, Inc.
720-958 Colorado
720-959 Colorado
720-961 Denver, CO Level 3 Communications, Llc - Co
720-962 Denver, CO Qwest Corporation
720-963 Denver, CO Qwest Corporation
720-965 Denver, CO T-mobile Usa, Inc.
720-966 Fort Lupton, CO New Cingular Wireless Pcs, Llc
720-970 Colorado
720-971 Denver, CO Sprint Spectrum, L.p.
720-972 Denver, CO Qwest Corporation
720-974 Denver, CO Electric Lightwave Llc Dba Allstream
720-975 Denver, CO Electric Lightwave Llc Dba Allstream
720-976 Colorado
720-977 Denver, CO Qwest Corporation
720-979 Denver, CO Sprint Spectrum, L.p.
720-980 Denver, CO Sprint Spectrum, L.p.
720-981 Denver, CO Qwest Corporation
720-982 Denver, CO Sprint Spectrum, L.p.
720-983 Colorado
720-984 Denver, CO Sprint Spectrum, L.p.
720-985 Denver, CO Sprint Spectrum, L.p.
720-987 Denver, CO Sprint Spectrum, L.p.
720-988 Denver, CO Sprint Spectrum, L.p.
720-989 Denver, CO Sprint Spectrum, L.p.
720-990 Denver, CO Level 3 Telecom Of Colorado, Llc - Co
720-992 Denver, CO Teleport Communications America, Llc - Co
720-996 Denver, CO Commio, Llc
720-997 Bennett, CO Comcast Ip Phone, Llc
720-998 Denver, CO Comcast Ip Phone, Llc
720-999 Denver, CO T-mobile Usa, Inc.

Recent Call Explore
User Reports

702-487-8897
July 10, 2024
called our business threatening us with a legal complaint and to call back to speak to someone immed ...
866-335-9404
July 9, 2024
they claim to be chase bank and requested my account and routing number. SCAM SCAM SCAM
623-207-7226
July 3, 2024
Repeat caller, hangs up when call screening
601-960-4122
July 3, 2024
Wants to collects medical bill
816-298-0812
June 30, 2024
Calling for a couple of days and on sunday every few hours. Lookup says possible spam