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 |
|---|---|---|---|---|
| 720-644 | Denver | Denver | Mcleodusa Telecommunications Services, Inc.- CO | Landline |
| 720-648 | Denver | Denver | Cellco Partnership Dba Verizon Wireless - CO | Wireless |
| 720-652 | Boulder | Longmont | Qwest Corporation | Landline |
| 720-658 | Denver | Denver | Telstar Communications Inc | Wireless |
| 720-663 | Denver | Denver | Bandwidth.com Clec, Llc - CO | Landline |
| 720-666 | Denver | Denver | Peerless Network Of Colorado, Llc - CO | Landline |
| 720-670 | Adams | Aurora | Cellco Partnership Dba Verizon Wireless - CO | Wireless |
| 720-675 | Denver | Denver | New Cingular Wireless Pcs, Llc | Wireless |
| 720-683 | Weld | Fort Lupton | Bandwidth.com Clec, Llc - CO | Landline |
| 720-684 | Boulder | Longmont | Icg Telecom Group - CO | Landline |
| 720-685 | Adams | Brighton | Qwest Corporation | Landline |
| 720-686 | Denver | Denver | Xo Colorado, Llc | Landline |
| 720-689 | Denver | Denver | Bandwidth.com Clec, Llc - CO | Landline |
| 720-690 | Denver | Denver | New Cingular Wireless Pcs, Llc | Wireless |
| 720-708 | Denver | Denver | Teliax, Inc. - CO | Landline |
| 720-722 | Denver | Denver | Centurylink Communications Llc | Landline |
| 720-723 | Denver | Denver | Eschelon Telecom Of Colorado, Inc. - CO | Landline |
| 720-724 | Denver | Denver | Eschelon Telecom Of Colorado, Inc. - CO | Landline |
| 720-729 | Weld | Keenesburg | Bandwidth.com Clec, Llc - CO | Landline |
| 720-732 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-733 | Denver | Denver | Qwest Corporation | Landline |
| 720-737 | Denver | Denver | Cellco Partnership Dba Verizon Wireless - CO | Wireless |
| 720-744 | Adams | Aurora | Qwest Corporation | Landline |
| 720-746 | Jefferson | Golden | Qwest Corporation | Landline |
| 720-747 | Adams | Aurora | Qwest Corporation | Landline |
| 720-748 | Adams | Aurora | Qwest Corporation | Landline |
| 720-754 | Denver | Denver | Level 3 Telecom Of Colorado, Llc - CO | Landline |
| 720-763 | Denver | Denver | New Cingular Wireless Pcs, Llc | Wireless |
| 720-771 | Denver | Denver | T-Mobile Usa, Inc. | Wireless |
| 720-775 | Denver | Denver | New Cingular Wireless Pcs, Llc | Wireless |
| 720-777 | Adams | Aurora | Qwest Corporation | Landline |
| 720-785 | Denver | Denver | Teleport Communications America, Llc - CO | Landline |
| 720-789 | Adams | Aurora | Level 3 Communications, Llc - CO | Landline |
| 720-800 | Adams | Henderson | Onvoy, Llc - CO | Landline |
| 720-808 | Adams | Aurora | Bandwidth.com Clec, Llc - CO | Landline |
| 720-810 | Adams | Aurora | Cellco Partnership Dba Verizon Wireless - CO | Wireless |
| 720-833 | Denver | Denver | Qwest Corporation | Landline |
| 720-834 | Denver | Denver | Teleport Communications America, Llc - CO | Landline |
| 720-836 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-837 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-838 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-839 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-840 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-841 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-842 | Denver | Denver | Qwest Corporation | Landline |
| 720-847 | Adams | Aurora | Qwest Corporation | Landline |
| 720-848 | Adams | Aurora | Qwest Corporation | Landline |
| 720-849 | Denver | Denver | Sprint Spectrum L.p. | Wireless |
| 720-851 | Denver | Denver | Qwest Corporation | Landline |
| 720-852 | Denver | Denver | Qwest Corporation | Landline |
| 720-854 | Denver | Denver | Qwest Corporation | Landline |
| 720-855 | Denver | Denver | Qwest Corporation | Landline |
| 720-857 | Adams | Aurora | Qwest Corporation | Landline |
| 720-858 | Adams | Aurora | Qwest Corporation | Landline |
| 720-859 | Adams | Aurora | Qwest Corporation | Landline |
| 720-862 | Adams | Aurora | Xo Colorado, Llc | Landline |
| 720-863 | Denver | Denver | Xo Colorado, Llc | Landline |
| 720-864 | Boulder | Longmont | Qwest Corporation | Landline |
| 720-865 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-870 | Denver | Denver | Qwest Corporation | Landline |
| 720-872 | Denver | Denver | Qwest Corporation | Landline |
| 720-873 | Denver | Denver | Qwest Corporation | Landline |
| 720-874 | Denver | Denver | Qwest Corporation | Landline |
| 720-875 | Denver | Denver | Qwest Corporation | Landline |
| 720-876 | Denver | Denver | Qwest Corporation | Landline |
| 720-877 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-878 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-879 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-880 | Denver | Denver | Icg Telecom Group - CO | Landline |
| 720-881 | Denver | Denver | Icg Telecom Group - CO | 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 |
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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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