Prefix Information

The prefix 378 is part of area code 742 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (742-378-0000 through 742-378-9999).

Browse Numbers in This Prefix

742-378-0000-0999 742-378-1000-1999 742-378-2000-2999 742-378-3000-3999 742-378-4000-4999 742-378-5000-5999 742-378-6000-6999 742-378-7000-7999 742-378-8000-8999 742-378-9000-9999

Sample Numbers

(742) 378-0000 (742) 378-1234 (742) 378-2000 (742) 378-3333 (742) 378-4444 (742) 378-5555 (742) 378-6000 (742) 378-7777 (742) 378-8888 (742) 378-9999