Prefix Information
The prefix 543 is part of area code 657 serving Anaheim, California.
This exchange contains 10,000 possible phone numbers (657-543-0000 through 657-543-9999).
Phone numbers with prefix 543 in area code 657. Location: Anaheim, California.
The prefix 543 is part of area code 657 serving Anaheim, California.
This exchange contains 10,000 possible phone numbers (657-543-0000 through 657-543-9999).