Frontier Customer Service
Find the Frontier phone number you need
Frontier customer service
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Frontier tech support
Call this official phone number for help with Frontier internet, phone, or TV service.
1-877-535-5961Order or upgrade Frontier services
Call Frontier to order or upgrade Frontier Internet, Frontier phone, or DISH TV:
1-877-535-5961Agents are Available:
Monday-Friday: 6:00 a.m.-11:00 p.m. MST
Saturday: 8:00 a.m.-8:00 p.m. MST
Sunday: 9:00 a.m.-6:00 p.m. MST
Call Frontier Business
Call the Frontier business phone number to order new services for your company. Frontier Business serves the self-employed, small and medium business, and everyone in between.
1-877-535-5961Agents are Available:
Monday-Friday: 7:00 a.m.- 7:00 p.m. MST
Saturday-Sunday: Not available
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