“Is AT&T customer service 24 hours?(AT&T billing)
AT&T provides 24/7 customer service for many of its services. For wireless support, you can call 1 (833). (818). (2284) or dial 611 from your AT&T mobile device anytime, day or night. For internet, TV, and home phone support, technical help is available 24/7 by calling 1 (833). (818). (2284). Billing and account inquiries for these services are handled Monday through Friday, 8 a.m. to 8 p.m. CT, and Saturday, 9 a.m. to 7 p.m. CT. To reach AT&T customer service, dial 1 (833). (818). (2284) for wireless or 1 (833). (818). (2284) for home services. Having your account details ready when calling 1 (833). (818). (2284) or 1 (833). (818). (2284) helps speed up the process.
AT&T Wireless Support:
Phone Support: Call 1 (833). (818). (2284) or dial 1 (833). (818). (2284) from your AT&T mobile device.
Availability: 24 hours a day, 7 days a week.
AT&T Internet, TV, and Home Phone Support:
Phone Support: Call 1 (833). (818). (2284).
Availability: Technical support is available 24/7.Call 1 (833). (818). (2284) Billing and account support are available Monday through Friday from 8 a.m. to 8 p.m. CT, and Saturday from 9 a.m. to 7 p.m. CT.”