650-839-9311 | 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

Redwood City, CA

County

San Mateo

Zipcode

94061, 94062, 94063, 94064

GPS

37° 29' 2.33", -122° 14' 1.31"

The phone number 650-839-9311 is located in or around San Francisco-Oakland-San Jose, CA. This landline number is registered with Onvoy. There have been 40 searches conducted for this number overall. There is 1 user comment, the latest received on November 7th, 2025 and it has been marked as spam 1 times. This number has a current spam score of 10%. Below you will find additional detailed information:

10%

Spam Score

Spam Reports

Comments

Searches

Threat Detection

Potential SPAM / Scam Caller — Please use caution!

User Score

Spam Score

10% Spam Risk

Why This Number is Risky

This number has been reported as spam 1 times, has been searched 40 times, and has garnered 1 comments by our users. These numbers are higher than average, indicating a possible high risk of spam.

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Find Out Who's Calling

(650) 839-9311

View People Report

November 7th, 2025 6:28pm

Marked as Spammer

Left partial VM and hung up

by Anonymous

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(650) 839-9311

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