Prefix Information

The prefix 400 is part of area code 230 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (230-400-0000 through 230-400-9999).

Browse Numbers in This Prefix

230-400-0000-0999 230-400-1000-1999 230-400-2000-2999 230-400-3000-3999 230-400-4000-4999 230-400-5000-5999 230-400-6000-6999 230-400-7000-7999 230-400-8000-8999 230-400-9000-9999

Sample Numbers

(230) 400-0000 (230) 400-1234 (230) 400-2000 (230) 400-3333 (230) 400-4444 (230) 400-5555 (230) 400-6000 (230) 400-7777 (230) 400-8888 (230) 400-9999