Prefix Information

The prefix 399 is part of area code 816 serving Kansas City, Missouri.

This exchange contains 10,000 possible phone numbers (816-399-0000 through 816-399-9999).

Browse Numbers in This Prefix

816-399-0000-0999 816-399-1000-1999 816-399-2000-2999 816-399-3000-3999 816-399-4000-4999 816-399-5000-5999 816-399-6000-6999 816-399-7000-7999 816-399-8000-8999 816-399-9000-9999

Sample Numbers

(816) 399-0000 (816) 399-1234 (816) 399-2000 (816) 399-3333 (816) 399-4444 (816) 399-5555 (816) 399-6000 (816) 399-7777 (816) 399-8888 (816) 399-9999