Prefix 815-764

There are 1 phone numbers within prefix 815-764 that have resulted in reports by users.
 
The location of calls from 815-764 is De Kalb, Illinois, USA. Most numbers in this area code are in US Central time, where the time is currently 1:23:24 PM on August 5, 2025. The telco provider for 815-764 is United States Cellular - Il.
 
Choose a phone number from the list below to browse user reports for 815-764. 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.