510-646-4071 – Information user reviews

Suspicious (68/100) Reported as: Scam suspicion 5 reviews 1736 searches
Risk level is an estimate based on user reviews and search activity.

This number belongs to the 510 area code. Browse more numbers from this region in the area code directory. Browse numbers starting with 510-646

Phone number 510-646-4071 has 5 user reviews. The clearest classification is Scam suspicion (3 of 5 reviews).

510-646-4071 appears to be a landline number linked to Oakland, CA.

The prefix is associated with BANDWIDTH.COM CLEC.

This phone number has been searched 1736 times and has 5 user reviews.

User reviews most clearly mention Information.



What users say about this caller

Based on user reviews, 510-646-4071 is most often associated with Information.



Information about 510-646-4071

  • Search activity: 1736 searches
  • Reviews: 5 reviews
  • Last activity date: Apr 22, 2026
  • Area code: 510
  • Line type: Landline
  • Prefix location: Oakland, CA
  • Carrier / operator: BANDWIDTH.COM CLEC
  • Top category: Scam suspicion (3 reviews, 60%)
  • Recurring themes in reviews: Information
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Reported call types for 510-646-4071

Type Reviews
Scam suspicion 3 (60%)
Unknown 2 (40%)
Distribution is based on unique approved comments.


Common themes in user reviews

These topics and phrases appear repeatedly in reviews for 510-646-4071.

Information (2)


Examples from user reviews

Here are representative review excerpts for 510-646-4071. Each excerpt comes from a distinct approved comment.

“Indian lady claimed to be a student at UC Berkeley and was calling to update the school's directory. I did go to Berkeley but it felt suspicious. She asked if I lived at a certain address (which I never have) and if my…”

Reported as: Scam suspicion Date: Mar 30, 2021

User reviews for 510-646-4071

Indian lady claimed to be a student at UC Berkeley and was calling to update the school's directory. I did go to Berkeley but it felt suspicious. She asked if I lived at a certain address (which I never have) and if my email address was correct (which it wasn't). I think they're targeting people by looking at their LinkedIn profile and then Googling their contact info. Seems like a scam to get fundraising money.

I screen called the number because I didn't recognize it. Like the others, the caller said something about UC Berkeley alumni list but I didn't recognize the number or recall agreeing to be contacted. So I declined the screen call and reported spam.

Female caller very shady and hushed voice when saying from where and from whom she is calling from. Started asking a ton of questions saying she is updating alumni list for UC Berkeley. When she asked where I work or what I do, I asked her what is the reason for collecting this information. Some of the stuff she was saying didn't make sense or add up. She said she was calling to reconnect alumni to current students who are struggling, and impacted by COVID and so on. If so, why do you need to know where I work or what I do? I challenged her on this so she skipped this question and kept on going. That's when I started to get suspicious and went to do a quick Google search of this number. At another point, she asked for pledges and kept talking on and on...without regard to whether it was a convenient time for me or not. If no info can be sent for me to verify regarding the organization you're calling from, that's already a red flag for me. So, no thank you. Have a fantastic day, and bye.

They said they were calling to update their UC-Berkeley alumni list. But 510-646-xxxx is not a university number.

This number 5106464071 called me this morning.I was trying to find some information about the number. Unfortunatelly, there is no info about it. Can you help me to identify the number 5106464071 ? Did you receive any calls from this number ? if yes, please tell me what they want.

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FAQ

What do user reviews say about 510-646-4071?

There are 5 user reviews for 510-646-4071. The strongest reporting trend describes this caller as scam suspicion (3 reviews, 60% of categorised reviews). Read the reviews section for more detail.

Is 510-646-4071 reported as suspicious or a scam?

User reports suggest that 510-646-4071 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.

What should I do if 510-646-4071 keeps calling?

If the calls are unwanted, block the number, enable spam protection on your phone, and report suspicious activity to your carrier or local consumer protection authority. You can also add your own review on this page to help other users.

How to block 510-646-4071

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.