| Prefix 303-428 | |
|---|---|
| Type | Landline |
| Introduced | 02/04/1994 |
| company | Qwest Corporation |
| County | Adams |
| State | Colorado |
| Country | United States |
| Primary city | Denver, CO |
| ZIP Code | 80216 |
| Phone Number | Possible Location |
|---|---|
| 303-428-0001 | Adams, Denver, CO |
| 303-428-0002 | Adams, Denver, CO |
| 303-428-0003 | Adams, Denver, CO |
| 303-428-0004 | Adams, Denver, CO |
| 303-428-0005 | Adams, Denver, CO |
| 303-428-0006 | Adams, Denver, CO |
| 303-428-0007 | Adams, Denver, CO |
| 303-428-0008 | Adams, Denver, CO |
| 303-428-0009 | Adams, Denver, CO |
| 303-428-0010 | Adams, Denver, CO |
| 303-428-0011 | Adams, Denver, CO |
| 303-428-0012 | Adams, Denver, CO |
| 303-428-0013 | Adams, Denver, CO |
| 303-428-0014 | Adams, Denver, CO |
| 303-428-0015 | Adams, Denver, CO |
| 303-428-0016 | Adams, Denver, CO |
| 303-428-0017 | Adams, Denver, CO |
| 303-428-0018 | Adams, Denver, CO |
| 303-428-0019 | Adams, Denver, CO |
| 303-428-0020 | Adams, Denver, CO |
| 303-428-0021 | Adams, Denver, CO |
| 303-428-0022 | Adams, Denver, CO |
| 303-428-0023 | Adams, Denver, CO |
| 303-428-0024 | Adams, Denver, CO |
| 303-428-0025 | Adams, Denver, CO |
| 303-428-0026 | Adams, Denver, CO |
| 303-428-0027 | Adams, Denver, CO |
| 303-428-0028 | Adams, Denver, CO |
| 303-428-0029 | Adams, Denver, CO |
| 303-428-0030 | Adams, Denver, CO |
| 303-428-0031 | Adams, Denver, CO |
| 303-428-0032 | Adams, Denver, CO |
| 303-428-0033 | Adams, Denver, CO |
| 303-428-0034 | Adams, Denver, CO |
| 303-428-0035 | Adams, Denver, CO |
| 303-428-0036 | Adams, Denver, CO |
| 303-428-0037 | Adams, Denver, CO |
| 303-428-0038 | Adams, Denver, CO |
| 303-428-0039 | Adams, Denver, CO |
| 303-428-0040 | Adams, Denver, CO |
| 303-428-0041 | Adams, Denver, CO |
| 303-428-0042 | Adams, Denver, CO |
| 303-428-0043 | Adams, Denver, CO |
| 303-428-0044 | Adams, Denver, CO |
| 303-428-0045 | Adams, Denver, CO |
| 303-428-0046 | Adams, Denver, CO |
| 303-428-0047 | Adams, Denver, CO |
| 303-428-0048 | Adams, Denver, CO |
| 303-428-0049 | Adams, Denver, CO |
| 303-428-0050 | Adams, Denver, CO |
The area code prefix is introduced in 02/04/1994, 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 |