The 720 Area Code (or Area Code 720) is located in the state of CO. Area Code 720 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.11 million unique phone numbers and 2.33 million individuals near the city of Denver
Area code 720 was put into service. Area code 720 is an overlay of area code 303.
Aurora, Brighton, Deer Trail, Denver, Englewood, Fort Lupton, Golden, Henderson, Hudson, Idaho Springs, Keenesburg, Littleton, Longmont, Lyons, Sedalia.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 720-882 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-883 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-884 | Denver | Denver | Qwest Corporation | Landline |
| 720-885 | Denver | Denver | New Cingular Wireless Pcs, Llc | Wireless |
| 720-886 | Denver | Denver | Qwest Corporation | Landline |
| 720-887 | Denver | Denver | Qwest Corporation | Landline |
| 720-888 | Denver | Denver | Level 3 Communications, Llc - CO | Landline |
| 720-889 | Denver | Denver | Xo Colorado, Llc | Landline |
| 720-890 | Denver | Denver | Qwest Corporation | Landline |
| 720-891 | Denver | Denver | Level 3 Communications, Llc - CO | Landline |
| 720-895 | Denver | Denver | Qwest Corporation | Landline |
| 720-897 | Denver | Denver | Global Crossing Local Services, Inc.-Co | Landline |
| 720-898 | Denver | Denver | Qwest Corporation | Landline |
| 720-903 | Denver | Denver | Global Crossing Local Services, Inc.-Co | Landline |
| 720-904 | Denver | Denver | Qwest Corporation | Landline |
| 720-907 | Denver | Denver | Global Crossing Local Services, Inc.-Co | Landline |
| 720-913 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-917 | Denver | Denver | Qwest Corporation | Landline |
| 720-920 | Denver | Denver | Teleport Communications America, Llc - CO | Landline |
| 720-921 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-922 | Denver | Denver | Qwest Corporation | Landline |
| 720-924 | Douglas | Sedalia | Qwest Corporation | Landline |
| 720-929 | Denver | Denver | Qwest Corporation | Landline |
| 720-931 | Denver | Denver | Qwest Corporation | Landline |
| 720-932 | Denver | Denver | Qwest Corporation | Landline |
| 720-933 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-934 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-935 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-936 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-937 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-938 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-939 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-940 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-941 | Denver | Denver | Qwest Corporation | Landline |
| 720-942 | Denver | Denver | Qwest Corporation | Landline |
| 720-943 | Denver | Denver | Global Crossing Local Services, Inc.-Co | Landline |
| 720-944 | Denver | Denver | Qwest Corporation | Landline |
| 720-945 | Denver | Denver | Qwest Corporation | Landline |
| 720-946 | Denver | Denver | Qwest Corporation | Landline |
| 720-947 | Denver | Denver | Qwest Corporation | Landline |
| 720-949 | Adams | Aurora | At&t Local | Landline |
| 720-951 | Adams | Aurora | Cellco Partnership Dba Verizon Wireless - CO | Wireless |
| 720-956 | Denver | Denver | Qwest Corporation | Landline |
| 720-961 | Denver | Denver | Level 3 Communications, Llc - CO | Landline |
| 720-962 | Denver | Denver | Qwest Corporation | Landline |
| 720-963 | Denver | Denver | Qwest Corporation | Landline |
| 720-965 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-971 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-972 | Denver | Denver | Qwest Corporation | Landline |
| 720-974 | Denver | Denver | Eschelon Telecom Of Colorado, Inc. - CO | Landline |
| 720-975 | Adams | Aurora | Eschelon Telecom Of Colorado, Inc. - CO | Landline |
| 720-977 | Denver | Denver | Qwest Corporation | Landline |
| 720-979 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-980 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-981 | Denver | Denver | Qwest Corporation | Landline |
| 720-982 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-984 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-985 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-987 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-988 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-989 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-998 | Adams | Aurora | Comcast Phone Of Colorado, Llc - CO | Landline |
| 720-999 | Denver | Denver | T-Mobile Usa, Inc. | Landline |
| Phone Number 720-325-5526 |
USAGE Wireless |
City Aurora |
Operate Read more about who called from 7203255526 |
Update Time Mar-20-2024 |
| Phone Number 720-868-6247 |
USAGE Wireless |
City Aurora |
Operate Read more about who called from 7208686247 |
Update Time Mar-20-2024 |
| Phone Number 720-856-3395 |
USAGE Wireless |
City Aurora |
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Update Time Mar-20-2024 |
| Phone Number 720-343-3090 |
USAGE Landline |
City Aurora |
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Update Time Mar-20-2024 |
| Phone Number 720-449-8003 |
USAGE Landline |
City Denver |
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Update Time Mar-19-2024 |
| Phone Number 720-868-1869 |
USAGE Landline |
City Denver |
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Update Time Mar-19-2024 |
| Phone Number 720-343-3093 |
USAGE Landline |
City Aurora |
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Update Time Mar-19-2024 |
| Phone Number 720-928-3284 |
USAGE Landline |
City Aurora |
Operate Read more about who called from 7209283284 |
Update Time Mar-19-2024 |
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