Usa-Places.com has listed approx 10 Cell phone stores in Flagstaff. Some of the Top rated Cell phone stores in Flagstaff are- Just Wireless Inc. - East Flagstaff, Verizon Authorized Retailer - TCC, T-Mobile, Cellular One, AT&T Store, Cricket Wireless Authorized Retailer, Metro by T-Mobile, Verizon Wireless, Walmart Connection Center & Invisible Shield of Arizon.