| Prefix 303-706 | |
|---|---|
| Type | Landline |
| Introduced | 01/10/1996 |
| company | Qwest Corporation |
| County | Jefferson |
| State | Colorado |
| Country | United States |
| Primary city | Denver, CO |
| ZIP Code | 80212 |
| Phone Number | Possible Location |
|---|---|
| 303-706-0301 | Jefferson, Denver, CO |
| 303-706-0302 | Jefferson, Denver, CO |
| 303-706-0303 | Jefferson, Denver, CO |
| 303-706-0304 | Jefferson, Denver, CO |
| 303-706-0305 | Jefferson, Denver, CO |
| 303-706-0306 | Jefferson, Denver, CO |
| 303-706-0307 | Jefferson, Denver, CO |
| 303-706-0308 | Jefferson, Denver, CO |
| 303-706-0309 | Jefferson, Denver, CO |
| 303-706-0310 | Jefferson, Denver, CO |
| 303-706-0311 | Jefferson, Denver, CO |
| 303-706-0312 | Jefferson, Denver, CO |
| 303-706-0313 | Jefferson, Denver, CO |
| 303-706-0314 | Jefferson, Denver, CO |
| 303-706-0315 | Jefferson, Denver, CO |
| 303-706-0316 | Jefferson, Denver, CO |
| 303-706-0317 | Jefferson, Denver, CO |
| 303-706-0318 | Jefferson, Denver, CO |
| 303-706-0319 | Jefferson, Denver, CO |
| 303-706-0320 | Jefferson, Denver, CO |
| 303-706-0321 | Jefferson, Denver, CO |
| 303-706-0322 | Jefferson, Denver, CO |
| 303-706-0323 | Jefferson, Denver, CO |
| 303-706-0324 | Jefferson, Denver, CO |
| 303-706-0325 | Jefferson, Denver, CO |
| 303-706-0326 | Jefferson, Denver, CO |
| 303-706-0327 | Jefferson, Denver, CO |
| 303-706-0328 | Jefferson, Denver, CO |
| 303-706-0329 | Jefferson, Denver, CO |
| 303-706-0330 | Jefferson, Denver, CO |
| 303-706-0331 | Jefferson, Denver, CO |
| 303-706-0332 | Jefferson, Denver, CO |
| 303-706-0333 | Jefferson, Denver, CO |
| 303-706-0334 | Jefferson, Denver, CO |
| 303-706-0335 | Jefferson, Denver, CO |
| 303-706-0336 | Jefferson, Denver, CO |
| 303-706-0337 | Jefferson, Denver, CO |
| 303-706-0338 | Jefferson, Denver, CO |
| 303-706-0339 | Jefferson, Denver, CO |
| 303-706-0340 | Jefferson, Denver, CO |
| 303-706-0341 | Jefferson, Denver, CO |
| 303-706-0342 | Jefferson, Denver, CO |
| 303-706-0343 | Jefferson, Denver, CO |
| 303-706-0344 | Jefferson, Denver, CO |
| 303-706-0345 | Jefferson, Denver, CO |
| 303-706-0346 | Jefferson, Denver, CO |
| 303-706-0347 | Jefferson, Denver, CO |
| 303-706-0348 | Jefferson, Denver, CO |
| 303-706-0349 | Jefferson, Denver, CO |
| 303-706-0350 | Jefferson, Denver, CO |
The area code prefix is introduced in 01/10/1996, 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 |