Prefix 650-770

There are 3 phone numbers within prefix 650-770 that have resulted in reports by users.
 
The location of calls from 650-770 is Los Altos, California, USA. Most numbers in this area code are in US Pacific time, where the time is currently 9:13:59 AM on June 7, 2025. The telco provider for 650-770 is Onvoy, Llc - Ca.
 
Choose a phone number from the list below to browse user reports for 650-770. 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.