Prefix Information

The prefix 378 is part of area code 559 serving Fresno, California.

This exchange contains 10,000 possible phone numbers (559-378-0000 through 559-378-9999).

Browse Numbers in This Prefix

559-378-0000-0999 559-378-1000-1999 559-378-2000-2999 559-378-3000-3999 559-378-4000-4999 559-378-5000-5999 559-378-6000-6999 559-378-7000-7999 559-378-8000-8999 559-378-9000-9999

Sample Numbers

(559) 378-0000 (559) 378-1234 (559) 378-2000 (559) 378-3333 (559) 378-4444 (559) 378-5555 (559) 378-6000 (559) 378-7777 (559) 378-8888 (559) 378-9999