Prefix Information

The prefix 378 is part of area code 847 serving Elgin, Illinois.

This exchange contains 10,000 possible phone numbers (847-378-0000 through 847-378-9999).

Browse Numbers in This Prefix

847-378-0000-0999 847-378-1000-1999 847-378-2000-2999 847-378-3000-3999 847-378-4000-4999 847-378-5000-5999 847-378-6000-6999 847-378-7000-7999 847-378-8000-8999 847-378-9000-9999

Sample Numbers

(847) 378-0000 (847) 378-1234 (847) 378-2000 (847) 378-3333 (847) 378-4444 (847) 378-5555 (847) 378-6000 (847) 378-7777 (847) 378-8888 (847) 378-9999