Prefix Information

The prefix 404 is part of area code 820 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (820-404-0000 through 820-404-9999).

Browse Numbers in This Prefix

820-404-0000-0999 820-404-1000-1999 820-404-2000-2999 820-404-3000-3999 820-404-4000-4999 820-404-5000-5999 820-404-6000-6999 820-404-7000-7999 820-404-8000-8999 820-404-9000-9999

Sample Numbers

(820) 404-0000 (820) 404-1234 (820) 404-2000 (820) 404-3333 (820) 404-4444 (820) 404-5555 (820) 404-6000 (820) 404-7777 (820) 404-8888 (820) 404-9999