Prefix Information
The prefix 850 is part of area code 918 serving Tulsa, Oklahoma.
This exchange contains 10,000 possible phone numbers (918-850-0000 through 918-850-9999).
Phone numbers with prefix 850 in area code 918. Location: Tulsa, Oklahoma.
The prefix 850 is part of area code 918 serving Tulsa, Oklahoma.
This exchange contains 10,000 possible phone numbers (918-850-0000 through 918-850-9999).