Area code 303 · Colorado
(303) 351-4459
303-351-4459 · 3033514459 · Moderate complaint volume
Consumers have filed 3 complaints about calls from (303) 351-4459 with the Federal Trade Commission and the Federal Communications Commission, between Sep 22, 2026 and Sep 24, 2026. The most common topic is impostor calls (2 of 3 reports), and 0% of callers used a recorded message. Complaints came from 2 states, which is typical of mass-dialing campaigns.
Complaint activity for (303) 351-4459
What callers from this number were about
Impostors pretend to be a government agency, a well-known company or even a relative. Government agencies do not demand payment by gift card, wire transfer or cryptocurrency. Hang up and call the agency or company back using a number you look up yourself.
Where the complaints came from
Cities named in complaints: West Lafayette, IN (1) · Oakland, CA (1)
Latest complaints
| Date filed | Consumer location | Topic | Type | Source |
|---|---|---|---|---|
| Sep 24, 2026 | Oakland, CA | Other | Live caller | FTC |
| Sep 22, 2026 | CA | Impostor calls | Live caller | FTC |
| Sep 22, 2026 | West Lafayette, IN | Impostor calls | Live caller | FTC |
Number details
- Formats
- (303) 351-4459 · 303-351-4459 · +1 303-351-4459 · 3033514459
- Area code
- 303 · Colorado
- Rate center
- Deckers, CO
- Originally assigned to
- Onvoy, LLC - CO (prefix 303-351, since 2006)
- First and last complaint
- Sep 22, 2026 – Sep 24, 2026
The carrier shown is the company the prefix was first assigned to by the numbering administrator. Numbers are often ported to other carriers, and caller ID can be faked, so the real caller may be unrelated to this carrier or to the person who owns this number.
Your rights under the TCPA
The Telephone Consumer Protection Act (47 U.S.C. § 227) lets consumers sue over certain prerecorded or autodialed calls made without consent, for $500 per violation, and courts may increase damages up to three times when the violation was willful or knowing.
For telemarketing calls to a number on the National Do Not Call Registry, a private claim generally requires more than one call within 12 months from the same company. Keep a record of dates, times and any company name the caller gave.
Want to take action over calls from (303) 351-4459? Find a New York attorney
General information only, not legal advice. The attorney directory currently covers New York.
How to report an unwanted call
- Federal Trade Commission. Report telemarketing and robocalls at donotcall.gov or by calling 1-888-382-1222. These are the reports that feed most of this site.
- Federal Communications Commission. File an unwanted call or text complaint at consumercomplaints.fcc.gov.
- Your phone carrier. Most carriers offer free spam labeling and call blocking, and some let you forward spam texts to 7726 (SPAM).
- Your state attorney general. Most states have a consumer protection office that takes complaints about telemarketing and scams.
Other reported numbers in area code 303
| Phone number | Complaints | Topic | Last reported |
|---|---|---|---|
| (303) 443-4672 | 3 | Other | Oct 19, 2026 |
| (303) 622-1668 | 6 | Dropped call or no message | Oct 8, 2026 |
| (303) 500-8598 | 3 | Other | Oct 7, 2026 |
| (303) 276-6828 | 3 | Not specified | Oct 7, 2026 |
| (303) 226-4906 | 3 | Dropped call or no message | Oct 6, 2026 |
| (303) 289-7869 | 3 | Not specified | Sep 22, 2026 |
| (303) 586-7980 | 4 | Dropped call or no message | Sep 18, 2026 |
| (303) 966-9591 | 4 | Other | Sep 15, 2026 |
Is this your number?
If you own (303) 351-4459 and believe it is being spoofed, tell your carrier and keep records of the complaints you receive. You can also contact us through the site to add context to this page.