Fort-Collins Area Codes, Colorado, Unites States
How to call Fort-Collins, Colorado?
Fort-Collins has 1 area code. To call Fort-Collins you need to dial the Unites States country code (+1) and the following area code:
970How to know if I'm receiving calls from Fort-Collins, Colorado?
You are receiving calls from Fort-Collins when the phone number starts with the following combination:
1-970Other area codes in Unites States
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