Home / Area Code / 303
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
303-231-#### Denver Landline Qwest Corporation...
303-232-#### Denver Landline Qwest Corporation...
303-233-#### Denver Landline Qwest Corporation...
303-234-#### Denver Landline Qwest Corporation...
303-235-#### Denver Landline Qwest Corporation...
303-236-#### Denver Landline Qwest Corporation...
303-237-#### Denver Landline Qwest Corporation...
303-238-#### Denver Landline Qwest Corporation...
303-239-#### Denver Landline Qwest Corporation...
303-240-#### Denver Wireless Usa Mobility Wireles...
303-241-#### Denver Wireless Cellco Partnership D...
303-242-#### Westminster Landline Mcimetro Access Tran...
303-243-#### Denver Wireless N.e. Colorado Cellul...
303-244-#### Denver Landline Qwest Corporation...
303-245-#### Denver Landline Qwest Corporation...
303-246-#### Englewood Wireless Sprint Spectrum L.p....
303-247-#### Denver Landline Qwest Corporation...
303-248-#### Denver Landline Teleport Communicati...
303-249-#### Denver Wireless New Cingular Wireles...
303-250-#### Denver Wireless New Cingular Wireles...
303-251-#### Denver Wireless Usa Mobility Wireles...
303-252-#### Denver ...
303-253-#### Denver Landline Teleport Communicati...
303-254-#### Denver Landline Qwest Corporation...
303-255-#### Denver Landline Qwest Corporation...
303-256-#### Denver Landline Teleport Communicati...
303-257-#### Denver Wireless Sprint Spectrum L.p....
303-258-#### Nederland Landline Qwest Corporation...
303-259-#### Denver Wireless American Messaging S...
303-260-#### Denver Landline Qwest Corporation...
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Recent user feedback

+1 (502) 353-9747 Delete
  • Guest 2024-03-28
    Category: Landline
    Deering St, Berkeley
+1 (908) 368-4732 Delete
  • alexis smith 2024-03-28
    Category: Harassing Calls
    Same jerks trying from a different local number! No message ever!
+1 (859) 317-4168 Delete
  • Terry Renner 2024-03-28
    Category: Harassing Calls
    Unknown, 1 ring hung up
+1 (570) 949-3997 Delete
  • Fred Poehlman 2024-03-28
    Category: Unsafe Calls
    Got a call and a text sayin I won $2000 the next day got s text saying wanna go on a hot date with a picture of a woman
+1 (541) 982-4401 Delete
  • Carol Uren 2024-03-28
    Category: Unsafe Calls
    No idea who this is. They call every once in a while, but never leave a message, even though my machine says 'I won't answer call from numbers I don't recognize, so if you want to talk to me leave a message and I'll call you right back.' Guess they really don't want to talk to me!
+1 (956) 405-7894 Delete
  • Joanne Joyce Baker 2024-03-28
    Category: Harassing Calls
    Keep calling from different numbers from auto warranty supposedly already pressed to not call me back I already talk to somebody told them off told him to take my number off the list they still keep on calling me I blocked many numbers already these peop
+1 (540) 779-5548 Delete
  • Sandy Dobise 2024-03-28
    Category: Unknown Calls
    Call from Stanford, VA.
+1 (727) 475-5869 Delete
  • Henry Landy 2024-03-28
    Category: Unsafe Calls
    When I answered the call it was an IVR asking me to press 1 to accept the call. I hung up and called the number back 3 times and it rang fast busy each time.
+1 (609) 438-8646 Delete
  • Gewn Hintton 2024-03-28
    Category: Unsafe Calls
    Scam
+1 (407) 956-5527 Delete
  • aleksander kljaic 2024-03-28
    Category: Unsafe Calls
    Name of the company