“This number 4159219855 called me yesterday when I was driving. Then it called me again in the morning but I was at work and couldn't answer it. I was trying to call back several times but the line was engaged. I'm sure…”
415-921-9855 – Voicemail reports and user reviews
This number belongs to the 415 area code. Browse more numbers from this region in the area code directory. Browse numbers starting with 415-921
Phone number 415-921-9855 has 5 user reviews and was searched 364 times. Most users report this number as Scam suspicion (3 reports). Read the reports below and add your own review if you were contacted.
415-921-9855 appears to be a landline number linked to San Francisco, CA.
The prefix is associated with PACIFIC BELL.
This phone number has been searched 364 times and has 5 user reviews.
User reports most clearly mention voicemail.
Common themes mentioned by users include voicemail, warranty, telemarketing and covid.
One representative review says: “This number 4159219855 called me yesterday when I was driving. Then it called me again in the morning but I was at work and couldn't answer it. I was trying to call back several times but the line was engaged. I'm sure…”
What users say about this caller
Based on approved user reports, 415-921-9855 is most often associated with voicemail.
Users frequently mention voicemail, warranty, telemarketing, covid.
This summary is based on 5 approved user reports.
Information about 415-921-9855
- Total searches: 364
- Total reviews: 5
- Approved user reports: 5
- Last activity date: 04/25/2026
- Area code: 415
- Line type: Landline
- Prefix location: San Francisco, CA
- Carrier / operator: PACIFIC BELL
- Top reported category: Scam suspicion (3 reports, 60%)
- Recurring themes in reviews: voicemail, warranty, telemarketing, covid
Reported call types for 415-921-9855
| Type | Reports |
|---|---|
| Scam suspicion | 3 (60%) |
| Unknown | 2 (40%) |
Common themes in user reports
These topics and phrases appear repeatedly in approved reviews for 415-921-9855.
Examples from user reviews
Here are representative report excerpts for 415-921-9855. Duplicate or near-duplicate comments are filtered out when possible.
“Scammers taking advantage of COVID fears by hoping you'll think it's your doctor's office or insurance — in the same vein as those "your car warranty is ending" calls having nothing to do with your car's actual…”
User reviews for 415-921-9855
says it's from UCSF covid booster. i don't live in SFO.
Text from this number pretending to be "USCF Health" says to call 415-909-5754 "to complete a short survey so we can schedule your appointment" for a COVID booster. Definitely not UCSF.
Scammers taking advantage of COVID fears by hoping you'll think it's your doctor's office or insurance — in the same vein as those "your car warranty is ending" calls having nothing to do with your car's actual manufacturer or your actual warranty.
Left voicemail saying they called from "UCS" with a message (ID: 3030X) about "your booster ****" and to press "1" to hear that message. Said they would try again later. Highly suspicious.
This number 4159219855 called me yesterday when I was driving. Then it called me again in the morning but I was at work and couldn't answer it. I was trying to call back several times but the line was engaged. I'm sure they will call me again but I feel it's a telemarketer or a scammer.
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FAQ
What do user reports say about 415-921-9855?
There are 5 approved user reports for 415-921-9855. The strongest reporting trend describes this caller as scam suspicion (3 reports, 60% of categorised approved reviews). Read the reviews section for more detail.
Is 415-921-9855 reported as suspicious or a scam?
User reports suggest that 415-921-9855 may be suspicious. Review the comments carefully and look for warning signs such as repeated calls, voicemail pressure, suspicious messages, or requests for money or personal information.
Do users mention voicemail messages from 415-921-9855?
Yes, voicemail-related reports appear in feedback for 415-921-9855. Check the review section to see how users describe those messages and whether they seem suspicious, automated, or unwanted.
How to block 415-921-9855
On iPhone
Open the Phone app, go to Recents, tap the info icon next to the number, then choose Block this Caller.
On Android
Open the Phone app, go to recent calls, tap the number, then choose Block or Report spam, depending on your device.
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