(408) 745-1687
Sunnyvale, CA
(408) 745-1687 is likely a robocall: 3 FTC complaints, 67% recorded messages.
- No new complaints since Jun 21, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 96% of the 22,801 numbers with FTC complaints in area code 408.
- No number in the 408-745 block has more complaints; 10 numbers there have FTC complaints.
Complaint history
3 FTC complaints between Nov 23, 2022 and Jun 21, 2023.
The FTC complaints came in 2 of the 8 months from Nov 2022 to Jun 2023; the busiest was Jun 2023, with 2 of 3.
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
Complaint categories chosen by FTC complainants:
- Not specified / other 3 · 100%
Who called
The number's block is assigned to Pacific Bell in Sunnyvale, CA.
Is it a debt collector?
Nothing says it is: none of its 3 complaints describe debt collection.
Nearby numbers in 408-745
10 numbers in 408-745 have 13 FTC complaints between them (69% robocalls), 3 of them about (408) 745-1687. The commonest categories in the block: Dropped call or no message (15%), Calls pretending to be government, businesses, or family and friends (15%).
The closest reported numbers on either side of (408) 745-1687, in number order.
All reported numbers in 408-745 →When the calls came
Time of day of 3 calls; most often the 10 a.m. hour (2):
Day of the week of 3 calls; most often Wednesday (3):
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
- Location of the number block
- Sunnyvale, CA, USA
- Block assigned to
- Pacific Bell
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 3 complainants (100%) have area code 408, the number's own. Scam callers often show a local-looking number (“neighbour spoofing”); a local business calling nearby customers looks the same.
Most FTC complainants were in Minnesota (2 of 3); others in California (1). Statewide, Minnesota ranks #48 of the 50 states and DC for Do Not Call complaints per resident: 26,046 in the last 12 months, 446.7 per 100,000 people. Spam calls in Minnesota.
Where FTC complainants were located (U.S. states):
- Minnesota 2 · 67%
- California 1 · 33%
Complainants' cities:
Woodbury, MN (2) · San Jose, CA (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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Report (408) 745-1687
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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 (408) 745-1687
- Who called me from (408) 745-1687?
- No complaint names the caller. The number is in a block assigned to Pacific Bell in Sunnyvale, CA (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (408) 745-1687 a scam?
- Canadial rates it low risk, from 3 complaints, latest Jun 21, 2023, 67% robocalls.
- Is (408) 745-1687 a debt collector or collection agency?
- Nothing says it is: none of its 3 complaints describe debt collection.
- Should I call (408) 745-1687 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 (408) 745-1687 been reported?
- 3 complaints to the U.S. FTC's Do Not Call registry between Nov 23, 2022 and Jun 21, 2023.
- When does (408) 745-1687 call?
- In FTC complaints, the most common time was the 10 a.m. hour (2 of 3 calls with a time); the most common day was Wednesday (3 of 3).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.