Prefix Information

The prefix 399 is part of area code 920 serving Green Bay, Wisconsin.

This exchange contains 10,000 possible phone numbers (920-399-0000 through 920-399-9999).

Browse Numbers in This Prefix

920-399-0000-0999 920-399-1000-1999 920-399-2000-2999 920-399-3000-3999 920-399-4000-4999 920-399-5000-5999 920-399-6000-6999 920-399-7000-7999 920-399-8000-8999 920-399-9000-9999

Sample Numbers

(920) 399-0000 (920) 399-1234 (920) 399-2000 (920) 399-3333 (920) 399-4444 (920) 399-5555 (920) 399-6000 (920) 399-7777 (920) 399-8888 (920) 399-9999