Prefix 815-378

There are 47 phone numbers within prefix 815-378 that have resulted in reports by users.
 
The location of calls from 815-378 is Rockford, Illinois, USA. Most numbers in this area code are in US Central time, where the time is currently 10:58:12 AM on April 19, 2025. The telco provider for 815-378 is Sprint Spectrum, L.p..
 
Choose a phone number from the list below to browse user reports for 815-378. 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.