| Area Code: | 303 |
| Country: | United States |
| State/Province: | Colorado - CO |
| Major City: | Denver |
| Time Zone: | Mountain |
| About 303 : | The 303 Area Code (or Area Code 303) is located in the state of CO. Area Code 303 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 3.1 million unique phone numbers and 10.9 million individuals near the city of Denver |
Recent User Feedback Number
| Phone Number | Comment | Time |
|---|---|---|
| (303) 830-2766 | Come to the user: Humberto Vega Category: My money |
2018-09-02 |
| (303) 235-8283 | Come to the user: Kathy Cole Category: Voice Calls This person offered me full price with no questions asked on a Used car on Craig |
2018-09-02 |
| (303) 785-4500 | Come to the user: Al Parenteau Category: Unknown Calls This person will try to sell you fake tickets. Do not trust him. He will use Zel |
2018-09-02 |
| (303) 953-4288 | Come to the user: Maria Gutierrez Category: Unknown Calls They try to sell you fack car warranty, not worth it —ripoff |
2018-09-02 |
| (303) 481-1891 | Come to the user: Gianna Blas Category: Unknown Calls Oh. |
2018-09-03 |
Active Prefixes in Area Code 201
| Prefix | Primary City | Usage | Company |
|---|---|---|---|
| 303-932-#### | Littleton | Landline | Qwest Corporation... |
| 303-933-#### | Denver | Landline | Qwest Corporation... |
| 303-934-#### | Denver | Landline | Qwest Corporation... |
| 303-935-#### | Denver | Landline | Qwest Corporation... |
| 303-936-#### | Denver | Landline | Qwest Corporation... |
| 303-937-#### | Denver | Landline | Qwest Corporation... |
| 303-938-#### | Boulder | Landline | Qwest Corporation... |
| 303-939-#### | Denver | Landline | Qwest Corporation... |
| 303-940-#### | Arvada | Landline | Qwest Corporation... |
| 303-941-#### | Denver | Wireless | Cellco Partnership D... |
| 303-942-#### | Aurora | Landline | Teleport Communicati... |
| 303-943-#### | Not available. | Nextwave Telecom, In... | |
| 303-944-#### | Englewood | Wireless | Sprint Spectrum L.p.... |
| 303-945-#### | Denver | Landline | Comcast Phone Of Col... |
| 303-946-#### | Englewood | Wireless | Sprint Spectrum L.p.... |
| 303-947-#### | Denver | Wireless | Cellco Partnership D... |
| 303-948-#### | Littleton | Landline | Qwest Corporation... |
| 303-949-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 303-951-#### | Denver | Landline | Level 3 Communicatio... |
| 303-952-#### | Denver | Landline | Level 3 Communicatio... |
| 303-953-#### | Denver | Landline | Level 3 Communicatio... |
| 303-954-#### | Denver | Landline | Level 3 Communicatio... |
| 303-955-#### | Denver | Landline | Global Crossing Loca... |
| 303-956-#### | Fort Lupton | Wireless | New Cingular Wireles... |
| 303-957-#### | Denver | Landline | Global Crossing Loca... |
| 303-960-#### | Denver | Wireless | T-Mobile Usa, Inc.... |
| 303-961-#### | Englewood | Wireless | Sprint Spectrum L.p.... |
| 303-962-#### | Denver | Landline | Cbeyond Communicatio... |
| 303-963-#### | Denver | Landline | Icg Telecom Group - ... |
| 303-964-#### | Denver | Landline | Qwest Corporation... |
Recent user feedback
-
Guest 2024-05-03
Category: Landline
Osborn Rd NE, Marne
-
Danny Grinston 2024-05-03
Category: Unsafe Calls
calls and hang up all the time
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Lawerence Larson 2024-05-03
Category: Harassing Calls
These people keep calling me after 6:00 pm, almost every other day. They are a pain in the *. I just don't p/u. How can I report them?
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robert wells 2024-05-03
Category: Harassing Calls
This is a scam recording. After weeks of calls from this number and a very similar one I decided to try and get taken off the list. When I got a person to talk to I asked to not be called again and he started yelling and cursing and calling me names. The vulgar stuff he said can not be repeated here.
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Tatka kama 2024-05-03
Category: Harassing Calls
phishing msg. do not OPEN the attachment!
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Edythe Walker 2024-05-03
Category: Harassing Calls
Oh Oh.
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James Murray 2024-05-03
Category: Unknown Calls
You know. So I was. Just.
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Renate Foster 2024-05-03
Category: Harassing Calls
Someone from California has reported 779 216 3396 to the FCC on 2020-09-24
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Eileen Mullins 2024-05-03
Category: Unknown Calls
Instantly hung up. Fake number
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Rebecca Satkin 2024-05-03
Category: Unsafe Calls
Dollar loan center telephone sales