Area Code 720
Parker, Colorado - Covers 168K phone records in our database
720
Parker
Colorado
168K
About Area Code 720
Area code 720 is a telephone area code serving Parker and surrounding areas in Colorado. Our database contains 168K phone records associated with this area code.
Area code 720 covers the following areas:
| City | State | Records |
|---|---|---|
| Parker | Colorado | 168K |
| Dallas | Texas | 105 |
How to Use Area Code 720
To call a phone number with area code 720, dial 1-720-XXX-XXXX from within the United States. For international calls to this area code, dial your country's exit code followed by 1-720 and the 7-digit local number.
If you've received an unknown call from area code 720, you can use our reverse phone lookup tool to identify the caller.