| 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 |
|---|---|
| 303-215-0301 | Jefferson, Golden, CO |
| 303-215-0302 | Jefferson, Golden, CO |
| 303-215-0303 | Jefferson, Golden, CO |
| 303-215-0304 | Jefferson, Golden, CO |
| 303-215-0305 | Jefferson, Golden, CO |
| 303-215-0306 | Jefferson, Golden, CO |
| 303-215-0307 | Jefferson, Golden, CO |
| 303-215-0308 | Jefferson, Golden, CO |
| 303-215-0309 | Jefferson, Golden, CO |
| 303-215-0310 | Jefferson, Golden, CO |
| 303-215-0311 | Jefferson, Golden, CO |
| 303-215-0312 | Jefferson, Golden, CO |
| 303-215-0313 | Jefferson, Golden, CO |
| 303-215-0314 | Jefferson, Golden, CO |
| 303-215-0315 | Jefferson, Golden, CO |
| 303-215-0316 | Jefferson, Golden, CO |
| 303-215-0317 | Jefferson, Golden, CO |
| 303-215-0318 | Jefferson, Golden, CO |
| 303-215-0319 | Jefferson, Golden, CO |
| 303-215-0320 | Jefferson, Golden, CO |
| 303-215-0321 | Jefferson, Golden, CO |
| 303-215-0322 | Jefferson, Golden, CO |
| 303-215-0323 | Jefferson, Golden, CO |
| 303-215-0324 | Jefferson, Golden, CO |
| 303-215-0325 | Jefferson, Golden, CO |
| 303-215-0326 | Jefferson, Golden, CO |
| 303-215-0327 | Jefferson, Golden, CO |
| 303-215-0328 | Jefferson, Golden, CO |
| 303-215-0329 | Jefferson, Golden, CO |
| 303-215-0330 | Jefferson, Golden, CO |
| 303-215-0331 | Jefferson, Golden, CO |
| 303-215-0332 | Jefferson, Golden, CO |
| 303-215-0333 | Jefferson, Golden, CO |
| 303-215-0334 | Jefferson, Golden, CO |
| 303-215-0335 | Jefferson, Golden, CO |
| 303-215-0336 | Jefferson, Golden, CO |
| 303-215-0337 | Jefferson, Golden, CO |
| 303-215-0338 | Jefferson, Golden, CO |
| 303-215-0339 | Jefferson, Golden, CO |
| 303-215-0340 | Jefferson, Golden, CO |
| 303-215-0341 | Jefferson, Golden, CO |
| 303-215-0342 | Jefferson, Golden, CO |
| 303-215-0343 | Jefferson, Golden, CO |
| 303-215-0344 | Jefferson, Golden, CO |
| 303-215-0345 | Jefferson, Golden, CO |
| 303-215-0346 | Jefferson, Golden, CO |
| 303-215-0347 | Jefferson, Golden, CO |
| 303-215-0348 | Jefferson, Golden, CO |
| 303-215-0349 | Jefferson, Golden, CO |
| 303-215-0350 | 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 |