| 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 |
|---|---|---|---|
| 303-383-#### | Denver | Landline | Qwest Corporation... |
| 303-384-#### | Golden | Landline | Qwest Corporation... |
| 303-385-#### | Denver | Landline | Icg Telecom Group - ... |
| 303-386-#### | Denver | Landline | Icg Telecom Group - ... |
| 303-387-#### | Denver | Landline | Qwest Corporation... |
| 303-388-#### | Denver | ... | |
| 303-389-#### | Denver | Landline | Qwest Corporation... |
| 303-390-#### | Denver | Landline | Mcimetro Access Tran... |
| 303-391-#### | Denver | Landline | Qwest Corporation... |
| 303-392-#### | Englewood | Wireless | Contact Paging Of Co... |
| 303-393-#### | Denver | Landline | Qwest Corporation... |
| 303-394-#### | Denver | Landline | Qwest Corporation... |
| 303-395-#### | Denver | Landline | Global Crossing Loca... |
| 303-396-#### | Denver | Landline | Live Wire Networks, ... |
| 303-397-#### | Denver | Landline | Qwest Corporation... |
| 303-398-#### | Denver | Landline | Qwest Corporation... |
| 303-399-#### | Denver | Landline | Qwest Corporation... |
| 303-400-#### | Aurora | Landline | Qwest Corporation... |
| 303-401-#### | Denver | Landline | Qwest Corporation... |
| 303-402-#### | Denver | Landline | Qwest Corporation... |
| 303-403-#### | Denver | Landline | Qwest Corporation... |
| 303-404-#### | Broomfield | Landline | Qwest Corporation... |
| 303-405-#### | Denver | Landline | Qwest Corporation... |
| 303-406-#### | Denver | Landline | Icg Telecom Group - ... |
| 303-407-#### | Denver | Landline | Cbeyond Communicatio... |
| 303-408-#### | Denver | Landline | New Cingular Wireles... |
| 303-409-#### | Denver | Landline | Icg Telecom Group - ... |
| 303-410-#### | Denver | Landline | Qwest Corporation... |
| 303-412-#### | Denver | Landline | Qwest Corporation... |
| 303-413-#### | Boulder | Landline | Qwest Corporation... |
Recent user feedback
-
Nena Nena 2024-04-29
Category: Unsafe Calls
reporting rings who was this
-
William Kilpatrick 2024-04-29
Category: Harassing Calls
Hello. Mike.
-
Renee Renee 2024-04-29
Category: Unknown Calls
They called way early in the morning
-
James Leslie lewis 2024-04-29
Category: Unsafe Calls
Fake Costco voucher
-
sandy barnett 2024-04-29
Category: Harassing Calls
Called me twice in one day, multiple days on end. No message left
-
George Humbert 2024-04-29
Category: Harassing Calls
Call came in on my cell phone. No one said anything when answered.
-
silvia harvey 2024-04-29
Category: Unsafe Calls
Already identified by nomorobo and robo killer as a phishing attempt. No reason to answer, just block these crooks.
-
Betty Youmans 2024-04-29
Category: Unknown Calls
Curious as to who this is
-
William Lebron 2024-04-29
Category: Unsafe Calls
Auto-dialer number used to robo call and scam
-
James Hoffman 2024-04-29
Category: Harassing Calls
Whose # is this