Area Code Lookup
What Area Code Is Alamosa?
Area code 719 · Colorado
Alamosa uses area code 719. It is located in Colorado.
Area Code Serving Alamosa
Frequently Asked Questions
What area code is Alamosa?
Alamosa uses area code 719. It is located in Colorado.
How do I call Alamosa from outside the US?
To call Alamosa from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-719-XXX-XXXX). The +1 is the country code for all NANPA countries.