Prefix Information
The prefix 543 is part of area code 541 serving Eugene, Oregon.
This exchange contains 10,000 possible phone numbers (541-543-0000 through 541-543-9999).
Phone numbers with prefix 543 in area code 541. Location: Eugene, Oregon.
The prefix 543 is part of area code 541 serving Eugene, Oregon.
This exchange contains 10,000 possible phone numbers (541-543-0000 through 541-543-9999).