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Area Code 303 Phone Book Details

  • 37,186Phone
    searches
  • 312User
    comments
  • 16Telephone
    carriers
  • 375Hall of shame
    member(s)
  • Exchanges:

Top Area Code 303 CallerSmart Users

Reported Area Code 303 Spammers and Scammers

Find out about suspected scam phone calls and other nuisance calls and texts that are coming from area code 303 - all thanks to our active community of CallerSmart users. Run a reverse phone lookup on any phone number starting with 303 to see what others have reported about it as well.

Frequent Area Code 303 Spam and Scam Calls

Most Frequent Types of Scam and Nuisance Calls 3 ASKING FOR MONEY 12 DEAD AIR 3 PRANKSTER 80 SCAMMER 2 SPAM TEXTER

Recent Area Code 303 CallerSmart User Activity

  • First caller feedback on (303) 952-5704 shared by thomgarcia: "Reported as spam by other phone app"
  • Call from (303) 702-1769 reported as Trusted Caller by jrdenver
  • First caller feedback on (303) 941-7459 shared by 5charm: "Travel scam wanting my credit/debit card for free Disney trip. "
  • 5charm just unlocked their Pharaoh badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (303) 941-7343 shared by 5charm: "Lower your interest rate. This is your last chance. Press "1" to speak to a live operator. "
  • 5charm just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (303) 883-8756 shared by danibees7: "Personal line. Not spam"
  • danibees7 just unlocked their Communicator badge because their Caller I.Q. score increased - congrats!
  • Call from (303) 880-3238 reported as Trusted Caller by jrdenver
  • First caller feedback on (303) 834-9746 shared by SassyJKat: "The Robinson and Carnes home number "
  • SassyJKat just unlocked their Patriot badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (303) 862-9867 shared by 09gerigoodfella10: "I got a text message from this number stating that there had been three inquiries to my item listed on craigslist, but the link in the text message did not appear to connect to any such inquiries. Either the craigslist email forwarding is not working, or this is a somewhat sophisticated prank."
  • 09gerigoodfella10 just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (303) 909-0231 shared by iamsteventucker: "Catfishing as a girl on Instagram"
  • iamsteventucker just unlocked their Freedom Fighter badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (303) 218-7471 shared by thomgarcia: "Company is ADVANCE AMERICA "
  • First caller feedback on (303) 377-3409 shared by pumasrosas: "This is a scam. When I called back ask you to chose between its options in the menu. Also claim they will give you money. If I gone them my personal information. Scammers don't try hard anymore. I block them. "
  • Call from (303) 690-5817 reported as Dead Air by ca610
  • Call from (303) 339-3817 reported as Trusted Caller by jill.horst
  • First caller feedback on (303) 963-8755 shared by siestajim: "Trusted company. Can be found on internet. Can be trusted "

Most Notorious Area Code 303 Phone Scams

Our Hall of Shame highlights the numbers of the worst phone scammers and spammers from area code 303. Below you’ll find the worst offenders according to our community of CallerSmart users when it comes to area code 303 phone scams. These are phone numbers starting with 303 which have the lowest Trust Factor ratings and the most negative feedback so please beware!

  • 303-280-8689

    Landline Cheater 1 Dead Air 1

    Unsolicited caller who does not check do not there do not call records.

    Identified as Cheater by peeper04 from Denver, CO

    303-479-3497

    Landline Dead Air 1 Scammer 1

    Called, left a message. I called back, no answer.

    Identified as Dead Air by rogerdoger_57 at 05:41pm on 12/17/15
  • 303-702-1769

    Landline Dead Air 1

    Multiple robocalla per day

    Identified as Dead Air by jrdenver at 09:45pm on 07/05/17

    303-351-5644

    Landline Dead Air 1

    FCC Complaint: Abandoned Call

    Identified as Dead Air by Web User at 06:55am on 05/01/17
  • 303-219-1714

    Landline Scammer 1

    FCC Complaint: Prerecorded Voice

    Identified as Scammer by Web User at 07:04am on 05/01/17

    303-909-0231

    Wireless Prankster 1

    Catfishing as a girl on Instagram

    Identified as Prankster by iamsteventucker from Arlington, TX
  • 303-479-3562

    Landline Scammer 1

    FCC Complaint: Live Voice

    Identified as Scammer by Web User at 07:01am on 05/01/17

    303-351-7112

    Landline Scammer 1

    FCC Complaint: Prerecorded Voice

    Identified as Scammer by Web User at 06:53am on 05/01/17
  • 303-214-7851

    Landline Dead Air 1

    FCC Complaint: Abandoned Calls

    Identified as Dead Air by Web User at 06:55am on 05/01/17

    303-855-6410

    Wireless Scammer 1

    FCC Complaint: Autodialed Live Voice Call

    Identified as Scammer by Web User at 06:06pm on 04/01/17
  • 303-941-7343

    Wireless Scammer 1

    Lower your interest rate. This is your last chance. Press "1" to speak to a live operator.

    Identified as Scammer by 5charm from Denver, CO

    303-227-4125

    Landline Scammer 1

    Robo call wanting to give me a personal medical alert system which I have no use for or no interest in.

    Identified as Scammer by Sh57Cake from Alto, MI
  • 303-872-7351

    Landline Scammer 1

    FCC Complaint: Prerecorded Voice

    Identified as Scammer by Web User at 06:58am on 05/01/17

    303-710-7339

    Wireless Scammer 1

    FCC Complaint: Prerecorded Voice

    Identified as Scammer by Web User at 06:55am on 05/01/17
  • 303-309-0004

    Landline Prankster 1

    This phone number was used as part of an alternate reality game

    Identified as Prankster by oscarsa at 05:27am on 04/02/17

    303-952-5704

    Landline Spam Texter 1

    Reported as spam by other phone app

    Identified as Spam Texter by thomgarcia at 06:06pm on 08/03/17
  • 303-993-0167

    Landline Dead Air 1

    Never leave message. Call several times a week

    Identified as Dead Air by Susanmathias from Bradenton, FL

    303-479-3541

    Landline Dead Air 1

    FCC Complaint: Abandoned Calls

    Identified as Dead Air by Web User at 06:57am on 05/01/17
  • 303-377-3409

    Landline Asking For Money 1

    This is a scam. When I called back ask you to chose between its options in the menu. Also claim they will give you money. If I gone them my personal information. Scammers don't try hard anymore. I block them.

    Identified as Asking For Money by pumasrosas from Ottawa

    303-945-3957

    Landline Scammer 1

    FCC Complaint: Prerecorded Voice

    Identified as Scammer by Web User at 07:05am on 05/01/17

Recent 303 Area Code White Pages Activity

Recent 303 Area Code Yellow Pages Activity

  • Recent Searches:

    • (303) 537-7793 from United States
    • (303) 295-1495 from United States
    • (303) 226-5894 from United States
    • (303) 226-5894 from United States
    • (303) 226-5894 from United States
    • (303) 339-7052 from United States
    • (303) 339-7052 from United States
    • (303) 688-3100 from Seattle, WA
    • (303) 876-0555
    • (303) 690-7900 from United States
    • (303) 690-7900 from United States
    • (303) 690-7900 from United States
  • Recent Feedback:

    • (303) 238-5263 from Denver, CO
    • (303) 551-5271 from Boulder, CO
    • (303) 330-0995 from United States
    • (303) 963-7773 from Long Beach, CA
    • (303) 747-5141 from United States
    • (303) 342-5500 from United States
    • (303) 785-1755
    • (303) 872-2029 from United States
    • (303) 255-5040 from San Jose, CA
    • (303) 814-9999 from Amarillo, TX
    • (303) 364-7300 from Denver, CO
    • (303) 777-2573 from United States

Area Code 303 Phone Exchanges

(303) 217
(303) 219
(303) 242
(303) 248
(303) 253
(303) 267
(303) 306
(303) 327
(303) 339
(303) 362
(303) 370
(303) 382
(303) 389
(303) 398
(303) 436
(303) 445
(303) 453
(303) 476
(303) 498
(303) 500
(303) 502
(303) 512
(303) 524
(303) 551
(303) 557
(303) 566
(303) 590
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(303) 621
(303) 626
(303) 628
(303) 634
(303) 658
(303) 675
(303) 704
(303) 715
(303) 731
(303) 763
(303) 769
(303) 793
(303) 815
(303) 824
(303) 827
(303) 835
(303) 849
(303) 872
(303) 876
(303) 923
(303) 927
(303) 945
(303) 954