(307) 888-9657
(307) 888-9657 is likely an unwanted sales call: 3 FTC complaints, 0% recorded messages, mostly about energy, solar and utilities.
- No new complaints since Feb 7, 2025 (FTC data through Nov 13, 2026).
- More FTC complaints than 95% of the 13,933 numbers with FTC complaints in area code 307.
- Only 1 number in the 307-888 block has more complaints, of 14 there with FTC complaints.
Complaint history
3 FTC complaints between Dec 2, 2024 and Feb 7, 2025.
The FTC complaints came in every month from Dec 2024 to Feb 2025.
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
2 of its 3 FTC complaints (67%) are about energy, solar and utilities; across area code 307 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:
- Energy, solar & utilities 2 · 67%
- Not specified / other 1 · 33%
Who called
The number's block is assigned to Bandwidth.com CLEC, LLC.
Is it a debt collector?
Nothing says it is: none of its 3 complaints describe debt collection.
Nearby numbers in 307-888
14 numbers in 307-888 have 19 FTC complaints between them (53% robocalls), 3 of them about (307) 888-9657. The commonest categories in the block: Reducing your debt (credit cards, mortgage, student loans) (16%), Calls pretending to be government, businesses, or family and friends (11%), Energy, solar & utilities (11%).
The closest reported numbers on either side of (307) 888-9657, in number order.
All reported numbers in 307-888 →When the calls came
Time of day of 3 calls:
Day of the week of 3 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
- Rate centre (NANPA abbreviation)
- OLDFATHFUL, WY, USA
- Block assigned to
- Bandwidth.com CLEC, 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.
None of 3 complainants have area code 307, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
FTC complainants were in Connecticut (1), Pennsylvania (1) and Utah (1).
Where FTC complainants were located (U.S. states):
- Connecticut 1 · 33%
- Pennsylvania 1 · 33%
- Utah 1 · 33%
Complainants' cities:
Clinton, UT (1) · Philadelphia, PA (1) · West Hartford, CT (1)
As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.
Searches on Canadial
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Recent community reports
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What to do
- 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.
Questions about (307) 888-9657
- Who called me from (307) 888-9657?
- No complaint names the caller; FTC complainants most often said the calls were about energy, solar and utilities. The number is in a block assigned to Bandwidth.com CLEC, LLC (rate centre OLDFATHFUL, WY) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (307) 888-9657 a scam?
- Canadial rates it low risk, from 3 complaints, latest Feb 7, 2025, 0% robocalls.
- Is (307) 888-9657 a debt collector or collection agency?
- Nothing says it is: none of its 3 complaints describe debt collection.
- Should I call (307) 888-9657 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 (307) 888-9657 been reported?
- 3 complaints to the U.S. FTC's Do Not Call registry between Dec 2, 2024 and Feb 7, 2025.
- What do callers from (307) 888-9657 say?
- 2 of its 3 FTC complaints (67%) are about energy, solar and utilities; across area code 307 that isn't one of the 8 commonest call types (each of those is at least 1% of its FTC complaints).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.