Exchange · South San Francisco, CA
(650) 835-xxxx
Every number from 650-835-0000 to 650-835-9999. NANPA records the exchange as assigned to IP Horizon for South San Francisco, CA. Robocall and scam operations often use many numbers from one exchange, so if one number here is a shady call, its neighbors deserve a second look.
Reported numbers starting 650-835
| Number | Verdict | What it is | Reports | Complaints |
|---|---|---|---|---|
| (650) 835-1303 | Caution | Telemarketer / sales | 0 | 3 |
About the 650-835 exchange
650-835 is an exchange (the first six digits of a phone number) in area code 650, which covers California. NANPA, which runs the North American Numbering Plan, assigned it to IP Horizon for the South San Francisco, CA rate center. Numbers from this carrier are usually VoIP / internet phone lines.
People keep their number when they move or switch carrier, so this is where the number was first assigned, not where the caller is today. Local time for 650-835 numbers is usually Pacific time. Scammers can also fake (spoof) any number, so a call that shows a 650-835 number may not come from IP Horizon at all.