Prefix Information

The prefix 640 is part of area code 551 serving Jersey City, New Jersey.

This exchange contains 10,000 possible phone numbers (551-640-0000 through 551-640-9999).

Browse Numbers in This Prefix

551-640-0000-0999 551-640-1000-1999 551-640-2000-2999 551-640-3000-3999 551-640-4000-4999 551-640-5000-5999 551-640-6000-6999 551-640-7000-7999 551-640-8000-8999 551-640-9000-9999

Sample Numbers

(551) 640-0000 (551) 640-1234 (551) 640-2000 (551) 640-3333 (551) 640-4444 (551) 640-5555 (551) 640-6000 (551) 640-7777 (551) 640-8888 (551) 640-9999