Prefix Information
The prefix 742 is part of area code 808 serving Honolulu, Hawaii.
This exchange contains 10,000 possible phone numbers (808-742-0000 through 808-742-9999).
Phone numbers with prefix 742 in area code 808. Location: Honolulu, Hawaii.
The prefix 742 is part of area code 808 serving Honolulu, Hawaii.
This exchange contains 10,000 possible phone numbers (808-742-0000 through 808-742-9999).