(303) 376-9372

5 FTC complaints between Jun 10, 2022 and Jul 31, 2024.

The FTC complaints came in 4 of the 26 months from Jun 2022 to Jul 2024; the busiest was Jun 2022, with 2 of 5.

FTC complaints are filed by consumers with the U.S. Federal Trade Commission's Do Not Call registry; they aren't verified by the FTC or by us.

What callers claimed

1 of its 5 FTC complaints (20%) is about charity donations; across area code 303 that isn't one of the 8 commonest call types (each of those is at least 1% of its FTC complaints).

Complaint categories chosen by FTC complainants:

• Not specified / other 4 · 80%
• Charities 1 · 20%

The number's block is assigned to Level 3 Communications, LLC in Denver, CO.

Time of day of 4 calls:

The date and time of the call as complainants entered them on the FTC form; the time zone isn't recorded. Times entered as exactly midnight or noon are left out (they're usually the form's default).

Location of the number block

Denver, CO, USA

Block assigned to

Level 3 Communications, LLC

From the North American Numbering Plan Administrator (Nov 3, 2026). This is who the number block was assigned to; numbers can be moved between carriers, and caller IDs can be faked.

3 of 5 complainants (60%) have area code 303, the number's own. Scam callers often show a local-looking number (“neighbour spoofing”); a local business calling nearby customers looks the same.

Area code 303: where it is, time zone, spam calls →

• Don't share personal or banking details, or pay anyone, on a call you didn't expect. Hang up and call the organization back on a number you find yourself.
• Block it from your recent calls (iPhone: ⓘ, then “Block this Caller”; Android: long-press, then “Block”).
• Report fraud to the Canadian Anti-Fraud Centre (1-888-495-8501).
• Report telemarketing if you're registered and still got the call: to the National Do Not Call List.
• A collector calling? How to check a collection agency in your province.
• Report fraud to the FTC.
• Report telemarketing if you're registered and still got the call: to the National Do Not Call Registry.
• A collector calling? See the FTC's guide to your rights.
• Report fraud: in the U.S. to the FTC; in Canada to the Canadian Anti-Fraud Centre (1-888-495-8501).
• Report telemarketing if you're registered and still got the call: in the U.S. to the National Do Not Call Registry; in Canada to the National Do Not Call List.
• A collector calling? In the U.S., see the FTC's guide to your rights; in Canada, how to check a collection agency in your province.

Who called me from (303) 376-9372?

No complaint names the caller; FTC complainants most often said the calls were about charity donations. The number is in a block assigned to Level 3 Communications, LLC in Denver, CO (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.

Is (303) 376-9372 a scam?

Canadial rates it low risk, from 5 complaints, latest Jul 31, 2024, 60% robocalls.

Is (303) 376-9372 a debt collector or collection agency?

Nothing says it is: none of its 5 complaints describe debt collection.

Should I call (303) 376-9372 back?

Be careful. If you don't recognize it, let it go to voicemail: a legitimate caller will leave a message, and you can reach any real organization on a number you look up yourself.

How many times has (303) 376-9372 been reported?

5 complaints to the U.S. FTC's Do Not Call registry between Jun 10, 2022 and Jul 31, 2024.

What do callers from (303) 376-9372 say?

1 of its 5 FTC complaints (20%) is about charity donations; across area code 303 that isn't one of the 8 commonest call types (each of those is at least 1% of its FTC complaints).

When does (303) 376-9372 call?

In FTC complaints, the most common day was Friday (3 of 5).