Prefix Information

The prefix 400 is part of area code 852 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (852-400-0000 through 852-400-9999).

Browse Numbers in This Prefix

852-400-0000-0999 852-400-1000-1999 852-400-2000-2999 852-400-3000-3999 852-400-4000-4999 852-400-5000-5999 852-400-6000-6999 852-400-7000-7999 852-400-8000-8999 852-400-9000-9999

Sample Numbers

(852) 400-0000 (852) 400-1234 (852) 400-2000 (852) 400-3333 (852) 400-4444 (852) 400-5555 (852) 400-6000 (852) 400-7777 (852) 400-8888 (852) 400-9999