Prefix Information

The prefix 640 is part of area code 973 serving Newark, New Jersey.

This exchange contains 10,000 possible phone numbers (973-640-0000 through 973-640-9999).

Browse Numbers in This Prefix

973-640-0000-0999 973-640-1000-1999 973-640-2000-2999 973-640-3000-3999 973-640-4000-4999 973-640-5000-5999 973-640-6000-6999 973-640-7000-7999 973-640-8000-8999 973-640-9000-9999

Sample Numbers

(973) 640-0000 (973) 640-1234 (973) 640-2000 (973) 640-3333 (973) 640-4444 (973) 640-5555 (973) 640-6000 (973) 640-7777 (973) 640-8888 (973) 640-9999