Prefix Information

The prefix 203 is part of area code 973 serving Newark, New Jersey.

This exchange contains 10,000 possible phone numbers (973-203-0000 through 973-203-9999).

Browse Numbers in This Prefix

973-203-0000-0999 973-203-1000-1999 973-203-2000-2999 973-203-3000-3999 973-203-4000-4999 973-203-5000-5999 973-203-6000-6999 973-203-7000-7999 973-203-8000-8999 973-203-9000-9999

Sample Numbers

(973) 203-0000 (973) 203-1234 (973) 203-2000 (973) 203-3333 (973) 203-4444 (973) 203-5555 (973) 203-6000 (973) 203-7777 (973) 203-8888 (973) 203-9999