Prefix Information

The prefix 311 is part of area code 920 serving Green Bay, Wisconsin.

This exchange contains 10,000 possible phone numbers (920-311-0000 through 920-311-9999).

Browse Numbers in This Prefix

920-311-0000-0999 920-311-1000-1999 920-311-2000-2999 920-311-3000-3999 920-311-4000-4999 920-311-5000-5999 920-311-6000-6999 920-311-7000-7999 920-311-8000-8999 920-311-9000-9999

Sample Numbers

(920) 311-0000 (920) 311-1234 (920) 311-2000 (920) 311-3333 (920) 311-4444 (920) 311-5555 (920) 311-6000 (920) 311-7777 (920) 311-8888 (920) 311-9999