How do i get in touch with cox customer service? Cox customer service phone number. The phone number for Cox TV and internet customer service is +1-800-234-3993. To sign up for Cox TV and internet service, call +1-800-234-3993 (Monday–Friday 8:00 a.m.–6:00 p.m. and Saturday 9:00 a.m.–6:00 p.m.).What do you need to know about cox education center? The Cox Education Center is a great place to learn about new Cox services and exclusive features for TV, internet, phone or Homelife services. Also learn about additional support, as well as moving and account resources you can take advantage of as a Cox customer. How do I report a Cox cable outage?What is the phone number for cxcox customer service? Cox customer service number 800.234.3993 Hours: Monday – Friday, 8 a.m.-8 p.m. ET. Saturday, 9 a.m.-6 p.m. ET. Retention department hours: Monday – Friday, 8 a.m.-8 p.m. ET. Weekends, 9 a.m.-6 p.m. ET.What are the hours of operation for cox communications? Hours: Monday – Friday, 8 a.m.-8 p.m. ET. Saturday, 9 a.m.-6 p.m. ET. Retention department hours: Monday – Friday, 8 a.m.-8 p.m. ET. Weekends, 9 a.m.-6 p.m. ET. Call Cox customer service number when you need to pay your Cox bill over the phone, make changes to your account or have questions about your account.