Prefix Information

The prefix 378 is part of area code 862 serving Newark, New Jersey.

This exchange contains 10,000 possible phone numbers (862-378-0000 through 862-378-9999).

Browse Numbers in This Prefix

862-378-0000-0999 862-378-1000-1999 862-378-2000-2999 862-378-3000-3999 862-378-4000-4999 862-378-5000-5999 862-378-6000-6999 862-378-7000-7999 862-378-8000-8999 862-378-9000-9999

Sample Numbers

(862) 378-0000 (862) 378-1234 (862) 378-2000 (862) 378-3333 (862) 378-4444 (862) 378-5555 (862) 378-6000 (862) 378-7777 (862) 378-8888 (862) 378-9999