Prefix Information
The prefix 945 is part of area code 406 serving Billings, Montana.
This exchange contains 10,000 possible phone numbers (406-945-0000 through 406-945-9999).
Phone numbers with prefix 945 in area code 406. Location: Billings, Montana.
The prefix 945 is part of area code 406 serving Billings, Montana.
This exchange contains 10,000 possible phone numbers (406-945-0000 through 406-945-9999).