Prefix Information

The prefix 631 is part of area code 551 serving Jersey City, New Jersey.

This exchange contains 10,000 possible phone numbers (551-631-0000 through 551-631-9999).

Browse Numbers in This Prefix

551-631-0000-0999 551-631-1000-1999 551-631-2000-2999 551-631-3000-3999 551-631-4000-4999 551-631-5000-5999 551-631-6000-6999 551-631-7000-7999 551-631-8000-8999 551-631-9000-9999

Sample Numbers

(551) 631-0000 (551) 631-1234 (551) 631-2000 (551) 631-3333 (551) 631-4444 (551) 631-5555 (551) 631-6000 (551) 631-7777 (551) 631-8888 (551) 631-9999