Prefix Information

The prefix 231 is part of area code 534 serving Eau Claire, Wisconsin.

This exchange contains 10,000 possible phone numbers (534-231-0000 through 534-231-9999).

Browse Numbers in This Prefix

534-231-0000-0999 534-231-1000-1999 534-231-2000-2999 534-231-3000-3999 534-231-4000-4999 534-231-5000-5999 534-231-6000-6999 534-231-7000-7999 534-231-8000-8999 534-231-9000-9999

Sample Numbers

(534) 231-0000 (534) 231-1234 (534) 231-2000 (534) 231-3333 (534) 231-4444 (534) 231-5555 (534) 231-6000 (534) 231-7777 (534) 231-8888 (534) 231-9999