Prefix Information

The prefix 378 is part of area code 657 serving Anaheim, California.

This exchange contains 10,000 possible phone numbers (657-378-0000 through 657-378-9999).

Browse Numbers in This Prefix

657-378-0000-0999 657-378-1000-1999 657-378-2000-2999 657-378-3000-3999 657-378-4000-4999 657-378-5000-5999 657-378-6000-6999 657-378-7000-7999 657-378-8000-8999 657-378-9000-9999

Sample Numbers

(657) 378-0000 (657) 378-1234 (657) 378-2000 (657) 378-3333 (657) 378-4444 (657) 378-5555 (657) 378-6000 (657) 378-7777 (657) 378-8888 (657) 378-9999