Prefix Information

The prefix 631 is part of area code 816 serving Kansas City, Missouri.

This exchange contains 10,000 possible phone numbers (816-631-0000 through 816-631-9999).

Browse Numbers in This Prefix

816-631-0000-0999 816-631-1000-1999 816-631-2000-2999 816-631-3000-3999 816-631-4000-4999 816-631-5000-5999 816-631-6000-6999 816-631-7000-7999 816-631-8000-8999 816-631-9000-9999

Sample Numbers

(816) 631-0000 (816) 631-1234 (816) 631-2000 (816) 631-3333 (816) 631-4444 (816) 631-5555 (816) 631-6000 (816) 631-7777 (816) 631-8888 (816) 631-9999