Numbers starting with 650-581 in San Mateo, CA
This page collects user-reported phone numbers starting with 650-581, a prefix associated with San Mateo, CA and listed under TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO. Recent activity is still visible for this prefix, with the latest report activity recorded on Aug 11, 2023. Recent activity is spread across multiple entries, including 1-650-581-8151, 1-650-581-4931, and 1-650-581-9710.
Reported numbers
4
Reports in last 7 days
0
Reports in last 30 days
0
Last activity
Aug 11, 2023
Location
San Mateo, CA
Number type
Landline
What stands out about this prefix
This prefix currently has 4 reported numbers on who-called.us. The latest visible activity for this prefix was recorded on Aug 11, 2023.
Among classified reports, ssn scam is the most common label for this prefix. Other recurring categories include unknown, which suggests the reports are not all describing exactly the same kind of call.
The reference data for this prefix points to San Mateo, CA. In the available metadata, this range is labeled as landline. The listed carrier for this prefix is TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO. Because this prefix belongs to area code 650, it can also be compared with broader reporting patterns across that area code.
Common themes in recent reports
Looking across recent comments for this prefix, recurring phrases include robocall, kristin bergman robocall, bergman robocall scammer, and bergman robocall. These themes come from the language users repeatedly use when describing calls tied to numbers starting with 650-581.
Robocall
7
Kristin Bergman Robocall
6
Bergman Robocall Scammer
6
Bergman Robocall
6
Robocall Scammer
6
Kristin Bergman
6
Kristin
6
Bergman
6
How this prefix is being reported
These categories come from classified user reports tied to numbers starting with 650-581. They help show whether reports cluster around one kind of call or are spread across multiple patterns.
Type
Reports
Share
SSN scam
7
77.8%
Unknown
2
22.2%
Recent comment examples
The comments below are recent examples from reports tied to numbers starting with 650-581. They add real wording and context that category labels alone cannot show.
Recently reported numbers
The list below shows numbers from this prefix with recent activity. Entries such as 1-650-581-8151, 1-650-581-4931, and 1-650-581-9710 help illustrate where the reporting is currently concentrated.
1-650-581-4931
SCAM robocall
1-650-581-8151
Kristin Bergman is Robocall SCAMMER
1-650-581-9710
The number 6505819710 phoned me 2 times this morning. When I answered the phone, they hung up. I tried to call back and find out what they wanted but the number wasn't recognised. They didn't leave any phone message. May…
1-650-581-9676
Two days ago on the 11/25/2020 this number 6505819676 tried to call me. I answered the phone but there was nobody on the other side. I decided to call it back but we were cut off. I thought it was a problem with connecti…