Prefix Information
The prefix 320 is part of area code 267 serving Philadelphia, Pennsylvania.
This exchange contains 10,000 possible phone numbers (267-320-0000 through 267-320-9999).
Phone numbers with prefix 320 in area code 267. Location: Philadelphia, Pennsylvania.
The prefix 320 is part of area code 267 serving Philadelphia, Pennsylvania.
This exchange contains 10,000 possible phone numbers (267-320-0000 through 267-320-9999).