Prefix Information
The prefix 813 is part of area code 516 serving Hempstead, New York.
This exchange contains 10,000 possible phone numbers (516-813-0000 through 516-813-9999).
Phone numbers with prefix 813 in area code 516. Location: Hempstead, New York.
The prefix 813 is part of area code 516 serving Hempstead, New York.
This exchange contains 10,000 possible phone numbers (516-813-0000 through 516-813-9999).