Prefix Information
The prefix 183 is part of area code 307 serving Cheyenne, Wyoming.
This exchange contains 10,000 possible phone numbers (307-183-0000 through 307-183-9999).
Phone numbers with prefix 183 in area code 307. Location: Cheyenne, Wyoming.
The prefix 183 is part of area code 307 serving Cheyenne, Wyoming.
This exchange contains 10,000 possible phone numbers (307-183-0000 through 307-183-9999).