Prefix 650-763

There are 2 phone numbers within prefix 650-763 that have resulted in reports by users.
 
The location of calls from 650-763 is South San Francisco, California, USA. Most numbers in this area code are in US Pacific time, where the time is currently 4:54:46 PM on June 11, 2026. The telco provider for 650-763 is Level 3 Communications, Llc - Ca.
 
Choose a phone number from the list below to browse user reports for 650-763. You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.