Prefix Information
The prefix 603 is part of area code 848 serving Toms River, New Jersey.
This exchange contains 10,000 possible phone numbers (848-603-0000 through 848-603-9999).
Phone numbers with prefix 603 in area code 848. Location: Toms River, New Jersey.
The prefix 603 is part of area code 848 serving Toms River, New Jersey.
This exchange contains 10,000 possible phone numbers (848-603-0000 through 848-603-9999).