Numbers starting with 650-776 in San Mateo, CA
This page collects user-reported phone numbers starting with 650-776, a prefix associated with San Mateo, CA and listed under SPRINT SPECTRUM L.P.. There were 1 reports connected to this prefix in the last 30 days. Recent activity is spread across multiple entries, including 1-650-776-8596, 1-650-776-8194, and 1-650-776-0100.
Reported numbers
4
Reports in last 7 days
1
Reports in last 30 days
1
Last activity
Jun 5, 2026
Location
San Mateo, CA
Number type
Mobile
What stands out about this prefix
This prefix currently has 4 reported numbers on who-called.us. 1 reports were added in the last 7 days and 1 in the last 30 days, which suggests that the activity is still recent rather than historical only.
Among classified reports, the strongest pattern for this prefix is unknown, which appears in 4 reports.
The reference data for this prefix points to San Mateo, CA. In the available metadata, this range is labeled as mobile. The listed carrier for this prefix is SPRINT SPECTRUM L.P.. 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 message, loan, very, and any. These themes come from the language users repeatedly use when describing calls tied to numbers starting with 650-776.
Message
6
Loan
3
Very
3
Any
3
Morning 2020
2
Information
2
Unknown
2
Morning
2
How this prefix is being reported
These categories come from classified user reports tied to numbers starting with 650-776. They help show whether reports cluster around one kind of call or are spread across multiple patterns.
Type
Reports
Share
Unknown
4
100%
Recent comment examples
The comments below are recent examples from reports tied to numbers starting with 650-776. 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 1-650-776-8596, 1-650-776-8194, and 1-650-776-0100 help illustrate where the reporting is currently concentrated.
1-650-776-8596
I've been getting 2–3 calls a day from this number about some supposed loan that I know absolutely nothing about. The recorded message claims there is an issue or update regarding a loan account and asks me to call back…
1-650-776-8194
It is very good that such pages are available.They are very helpful if you want to find information about unknown numbers.Now I'm looking for any info about the number 6507768194 . Last time it called me was yesterdat. C…
1-650-776-0100
Got a call from this phone number today in the morning 7/22/2020 , they left no message. It is risky to answer any unknown calls. In a lot of cases they get paid for every pick up call even though they don't get to fleec…
1-650-776-8636
Never a good sign when someone calls but leaves no message; sorry, but the only way to reach me when I don't recognize number is to leave a voice message. They called me today early morning 5/7/2020