650-645-9664 – Voicemail reports and user reviews

Suspicious (73/100) Reported as: Debt collector Reviews: 4 Searches: 332 Updated: 04/22/2026
Risk level is an estimate based on user reports and search activity.

This number belongs to the 650 area code. Browse more numbers from this region in the area code directory. Browse numbers starting with 650-645

Phone number 650-645-9664 has 4 user reviews and was searched 332 times. Most users report this number as Debt collector (2 reports). Read the reports below and add your own review if you were contacted.

650-645-9664 appears to be a landline number linked to San Mateo, CA.

The prefix is associated with TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO.

This phone number has been searched 332 times and has 4 user reviews.

User reports most clearly mention voicemail.

Common themes mentioned by users include voicemail, debt collection, SSN scam and text.

One representative review says: “Called and left a voice message and my phone transfers it to also a Text. No name of company provided, stating failed to pay charge off collection. Stating they have the right to now garnish wages under my name and…”



What users say about this caller

Based on approved user reports, 650-645-9664 is most often associated with voicemail.

Users frequently mention voicemail, debt collection, SSN scam, text.

This summary is based on 4 approved user reports.



Information about 650-645-9664

  • Total searches: 332
  • Total reviews: 4
  • Approved user reports: 4
  • Last activity date: 04/22/2026
  • Area code: 650
  • Line type: Landline
  • Prefix location: San Mateo, CA
  • Carrier / operator: TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
  • Top reported category: Debt collector (2 reports, 50%)
  • Recurring themes in reviews: voicemail, debt collection, SSN scam, text
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Reported call types for 650-645-9664

Type Reports
Debt collector 2 (50%)
SSN scam 1 (25%)
Unknown 1 (25%)
Distribution is based on approved user reports.


Common themes in user reports

These topics and phrases appear repeatedly in approved reviews for 650-645-9664.

voicemail (1) debt collection (1) SSN scam (1) text (2) name (2) week (2)


User reviews for 650-645-9664

Called and left a voice message and my phone transfers it to also a Text. No name of company provided, stating failed to pay charge off collection. Stating they have the right to now garnish wages under my name and social security number. If I want to resolve this matter without further action to contact the office directly at 650-645-9664. I have received this message at least 4-5 times a week. I have also blocked the number and reported it to law enforcement as directed by my son who's an attorney. It's harassment and fraud.

surely this number has been reported to the appropriate persons or agency. I rec'v minimum of 5 calls per week, always different ph id # but msg leaves this number. I block each number but always come thru on another.

Received phone call. Left message but no company name given or that of the caller. Calling about a supposed debt but no clarification.

Sorry ,I don't know who this number 6506459664 belongs to, whoever it is doesn't read the comment that I always add saying *PLEASE TEXT*.I don't answer unknown calls. I’m afraid of scammers.

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FAQ

What do user reports say about 650-645-9664?

There are 4 approved user reports for 650-645-9664. The strongest reporting trend describes this caller as debt collector (2 reports, 50% of categorised approved reviews). Read the reviews section for more detail.

Is 650-645-9664 reported as a debt collection caller?

User reports suggest that 650-645-9664 may be linked to debt-collection-related calls. Check the comments to see whether users describe collection attempts, repeated calls, or disputed claims.

Do users mention voicemail messages from 650-645-9664?

Yes, voicemail-related reports appear in feedback for 650-645-9664. Check the review section to see how users describe those messages and whether they seem suspicious, automated, or unwanted.

How to block 650-645-9664

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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If someone know who is on the other side please let me know. This number is calling me from last week every day...