510-340-2128 | San Francisco-Oakland-San Jose, CA

Is this number a spammer?

Yes

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Name

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Address

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Type

Landline

Carrier

Onvoy

Location

Hayward, CA

County

Alameda

Zipcode

94540, 94541, 94542, 94543

GPS

37° 40' 5.99", -122° 4' 49.05"

The phone number 510-340-2128 is located in or around San Francisco-Oakland-San Jose, CA. This landline number is registered with Onvoy. There have been 60 searches conducted for this number overall. There is 1 user comment, the latest received on October 31st, 2025 and it has never been marked as spam. This number has a current spam score of 0%. Below you will find additional detailed information:

Spam Score

Spam Reports

Comments

Searches

Threat Detection

Likely a Safe Caller

User Score

Spam Score

0% Spam Risk

Why This Number is Low Risk

This number has been reported as spam 0 times, has been searched 60 times, and has garnered 1 comments by our users. These numbers do not indicate a high potential spam risk, but report if suspected.

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Find Out Who's Calling

(510) 340-2128

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October 31st, 2025 4:07am

this number calls goes on mute for a few seconds then hangs up its odd, be safe yall

by Anonymous

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Voice Call Text Message

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(510) 340-2128

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