Prefix Information

The prefix 400 is part of area code 715 serving Eau Claire, Wisconsin.

This exchange contains 10,000 possible phone numbers (715-400-0000 through 715-400-9999).

Browse Numbers in This Prefix

715-400-0000-0999 715-400-1000-1999 715-400-2000-2999 715-400-3000-3999 715-400-4000-4999 715-400-5000-5999 715-400-6000-6999 715-400-7000-7999 715-400-8000-8999 715-400-9000-9999

Sample Numbers

(715) 400-0000 (715) 400-1234 (715) 400-2000 (715) 400-3333 (715) 400-4444 (715) 400-5555 (715) 400-6000 (715) 400-7777 (715) 400-8888 (715) 400-9999