Frontier Communications Inquiry Hotline Number

Frontier Communications 

Customer Service Numbers  1.888.234.7530

Residential Customer Service

Helpline Number For Customer Service - 1.800.921.8101

Toll Free Number For Repair - 1.800.921.8104

Timings to Call : Monday – Friday: 7am – 9pm
Saturday – Sunday: 8am – 6pm

Business Customer Service

Small Business Helpline Number -1.800.921.8102

Large Business Helpline Number - 1.877.462.4008

Repair Helpline Number - 1.800.921.8104

Timings To Call : Monday – Friday: 7am – 9pm
Saturday – Sunday: CLOSED

Internet & FIOS Technical Support

Internet Support Helpline Number - 1.800.239.4430

FIOS Support Helpline Number - 1.877.600.1511

Timings To Call – 24 * 7 * 365

Frontier Secure Sales & Support

Helpline Number For Sales & Support – 1.888.620.3663

Timings To Call - 24 * 7 * 365

So, according to your need you can contact the customer service department regarding your complaints, feedback, suggestions, reviews etc. The timings and contact numbers are give above.

Official Website - www.frontier.com

Official Customers Service Page - www.frontier.com/customerservice/2

Other Customer Care Numbers -