Numbers starting with 650-879 in San Mateo, CA

What stands out about this prefix

This prefix currently has 2 reported numbers on who-called.us. The latest visible activity for this prefix was recorded on Oct 20, 2023.

Among classified reports, the strongest pattern for this prefix is ssn scam, which appears in 9 reports.

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 PACIFIC BELL. 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 scammer. These themes come from the language users repeatedly use when describing calls tied to numbers starting with 650-879.

How this prefix is being reported

These categories come from classified user reports tied to numbers starting with 650-879. They help show whether reports cluster around one kind of call or are spread across multiple patterns.

Recent comment examples

The comments below are recent examples from reports tied to numbers starting with 650-879. 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 1-650-879-5234 and 1-650-879-8397 help illustrate where the reporting is currently concentrated.

Related pages