Prefix Information
The prefix 320 is part of area code 318 serving Shreveport, Louisiana.
This exchange contains 10,000 possible phone numbers (318-320-0000 through 318-320-9999).
Phone numbers with prefix 320 in area code 318. Location: Shreveport, Louisiana.
The prefix 320 is part of area code 318 serving Shreveport, Louisiana.
This exchange contains 10,000 possible phone numbers (318-320-0000 through 318-320-9999).