Prefix Information
The prefix 523 is part of area code 534 serving Eau Claire, Wisconsin.
This exchange contains 10,000 possible phone numbers (534-523-0000 through 534-523-9999).
Phone numbers with prefix 523 in area code 534. Location: Eau Claire, Wisconsin.
The prefix 523 is part of area code 534 serving Eau Claire, Wisconsin.
This exchange contains 10,000 possible phone numbers (534-523-0000 through 534-523-9999).