Prefix Information
The prefix 109 is part of area code 970 serving Fort Collins, Colorado.
This exchange contains 10,000 possible phone numbers (970-109-0000 through 970-109-9999).
Phone numbers with prefix 109 in area code 970. Location: Fort Collins, Colorado.
The prefix 109 is part of area code 970 serving Fort Collins, Colorado.
This exchange contains 10,000 possible phone numbers (970-109-0000 through 970-109-9999).