Prefix Information
The prefix 140 is part of area code 539 serving Tulsa, Oklahoma.
This exchange contains 10,000 possible phone numbers (539-140-0000 through 539-140-9999).
Phone numbers with prefix 140 in area code 539. Location: Tulsa, Oklahoma.
The prefix 140 is part of area code 539 serving Tulsa, Oklahoma.
This exchange contains 10,000 possible phone numbers (539-140-0000 through 539-140-9999).