| Prefix 303-215 | |
|---|---|
| Type | Landline |
| Introduced | 04/15/1996 |
| company | Qwest Corporation |
| County | Jefferson |
| State | Colorado |
| Country | United States |
| Primary city | Golden, CO |
| ZIP Code | 80403 |
| Phone Number | Possible Location |
|---|---|
| 303-215-0051 | Jefferson, Golden, CO |
| 303-215-0052 | Jefferson, Golden, CO |
| 303-215-0053 | Jefferson, Golden, CO |
| 303-215-0054 | Jefferson, Golden, CO |
| 303-215-0055 | Jefferson, Golden, CO |
| 303-215-0056 | Jefferson, Golden, CO |
| 303-215-0057 | Jefferson, Golden, CO |
| 303-215-0058 | Jefferson, Golden, CO |
| 303-215-0059 | Jefferson, Golden, CO |
| 303-215-0060 | Jefferson, Golden, CO |
| 303-215-0061 | Jefferson, Golden, CO |
| 303-215-0062 | Jefferson, Golden, CO |
| 303-215-0063 | Jefferson, Golden, CO |
| 303-215-0064 | Jefferson, Golden, CO |
| 303-215-0065 | Jefferson, Golden, CO |
| 303-215-0066 | Jefferson, Golden, CO |
| 303-215-0067 | Jefferson, Golden, CO |
| 303-215-0068 | Jefferson, Golden, CO |
| 303-215-0069 | Jefferson, Golden, CO |
| 303-215-0070 | Jefferson, Golden, CO |
| 303-215-0071 | Jefferson, Golden, CO |
| 303-215-0072 | Jefferson, Golden, CO |
| 303-215-0073 | Jefferson, Golden, CO |
| 303-215-0074 | Jefferson, Golden, CO |
| 303-215-0075 | Jefferson, Golden, CO |
| 303-215-0076 | Jefferson, Golden, CO |
| 303-215-0077 | Jefferson, Golden, CO |
| 303-215-0078 | Jefferson, Golden, CO |
| 303-215-0079 | Jefferson, Golden, CO |
| 303-215-0080 | Jefferson, Golden, CO |
| 303-215-0081 | Jefferson, Golden, CO |
| 303-215-0082 | Jefferson, Golden, CO |
| 303-215-0083 | Jefferson, Golden, CO |
| 303-215-0084 | Jefferson, Golden, CO |
| 303-215-0085 | Jefferson, Golden, CO |
| 303-215-0086 | Jefferson, Golden, CO |
| 303-215-0087 | Jefferson, Golden, CO |
| 303-215-0088 | Jefferson, Golden, CO |
| 303-215-0089 | Jefferson, Golden, CO |
| 303-215-0090 | Jefferson, Golden, CO |
| 303-215-0091 | Jefferson, Golden, CO |
| 303-215-0092 | Jefferson, Golden, CO |
| 303-215-0093 | Jefferson, Golden, CO |
| 303-215-0094 | Jefferson, Golden, CO |
| 303-215-0095 | Jefferson, Golden, CO |
| 303-215-0096 | Jefferson, Golden, CO |
| 303-215-0097 | Jefferson, Golden, CO |
| 303-215-0098 | Jefferson, Golden, CO |
| 303-215-0099 | Jefferson, Golden, CO |
| 303-215-0100 | Jefferson, Golden, CO |
The area code prefix is introduced in 04/15/1996, the phone number type is Landline. The major cities in the area are Arvada, CO;Aurora, CO;Boulder, CO;Brighton, CO;Bro
| Area Code 303 | |
|---|---|
| Time Zone | Mountain (UTC-07:00) |
| Major City | Denver |
| State/Province | Colorado |
| Country | United States |