| 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 |
|---|---|
| 303-215-0251 | Jefferson, Golden, CO |
| 303-215-0252 | Jefferson, Golden, CO |
| 303-215-0253 | Jefferson, Golden, CO |
| 303-215-0254 | Jefferson, Golden, CO |
| 303-215-0255 | Jefferson, Golden, CO |
| 303-215-0256 | Jefferson, Golden, CO |
| 303-215-0257 | Jefferson, Golden, CO |
| 303-215-0258 | Jefferson, Golden, CO |
| 303-215-0259 | Jefferson, Golden, CO |
| 303-215-0260 | Jefferson, Golden, CO |
| 303-215-0261 | Jefferson, Golden, CO |
| 303-215-0262 | Jefferson, Golden, CO |
| 303-215-0263 | Jefferson, Golden, CO |
| 303-215-0264 | Jefferson, Golden, CO |
| 303-215-0265 | Jefferson, Golden, CO |
| 303-215-0266 | Jefferson, Golden, CO |
| 303-215-0267 | Jefferson, Golden, CO |
| 303-215-0268 | Jefferson, Golden, CO |
| 303-215-0269 | Jefferson, Golden, CO |
| 303-215-0270 | Jefferson, Golden, CO |
| 303-215-0271 | Jefferson, Golden, CO |
| 303-215-0272 | Jefferson, Golden, CO |
| 303-215-0273 | Jefferson, Golden, CO |
| 303-215-0274 | Jefferson, Golden, CO |
| 303-215-0275 | Jefferson, Golden, CO |
| 303-215-0276 | Jefferson, Golden, CO |
| 303-215-0277 | Jefferson, Golden, CO |
| 303-215-0278 | Jefferson, Golden, CO |
| 303-215-0279 | Jefferson, Golden, CO |
| 303-215-0280 | Jefferson, Golden, CO |
| 303-215-0281 | Jefferson, Golden, CO |
| 303-215-0282 | Jefferson, Golden, CO |
| 303-215-0283 | Jefferson, Golden, CO |
| 303-215-0284 | Jefferson, Golden, CO |
| 303-215-0285 | Jefferson, Golden, CO |
| 303-215-0286 | Jefferson, Golden, CO |
| 303-215-0287 | Jefferson, Golden, CO |
| 303-215-0288 | Jefferson, Golden, CO |
| 303-215-0289 | Jefferson, Golden, CO |
| 303-215-0290 | Jefferson, Golden, CO |
| 303-215-0291 | Jefferson, Golden, CO |
| 303-215-0292 | Jefferson, Golden, CO |
| 303-215-0293 | Jefferson, Golden, CO |
| 303-215-0294 | Jefferson, Golden, CO |
| 303-215-0295 | Jefferson, Golden, CO |
| 303-215-0296 | Jefferson, Golden, CO |
| 303-215-0297 | Jefferson, Golden, CO |
| 303-215-0298 | Jefferson, Golden, CO |
| 303-215-0299 | Jefferson, Golden, CO |
| 303-215-0300 | 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 |