Prefix Information

The prefix 400 is part of area code 308 serving Grand Island, Nebraska.

This exchange contains 10,000 possible phone numbers (308-400-0000 through 308-400-9999).

Browse Numbers in This Prefix

308-400-0000-0999 308-400-1000-1999 308-400-2000-2999 308-400-3000-3999 308-400-4000-4999 308-400-5000-5999 308-400-6000-6999 308-400-7000-7999 308-400-8000-8999 308-400-9000-9999

Sample Numbers

(308) 400-0000 (308) 400-1234 (308) 400-2000 (308) 400-3333 (308) 400-4444 (308) 400-5555 (308) 400-6000 (308) 400-7777 (308) 400-8888 (308) 400-9999