Prefix Information
The prefix 442 is part of area code 307 serving Cheyenne, Wyoming.
This exchange contains 10,000 possible phone numbers (307-442-0000 through 307-442-9999).
Phone numbers with prefix 442 in area code 307. Location: Cheyenne, Wyoming.
The prefix 442 is part of area code 307 serving Cheyenne, Wyoming.
This exchange contains 10,000 possible phone numbers (307-442-0000 through 307-442-9999).