AT&T Customer Service

Phone Number

800 288 2020
UK Operation Hours
Monday-Friday: 8:00AM - 7:00PM
Saturday: 8:00AM - 5:00PM
Sunday: 8:00AM - 5:00PM

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What about the AT&T?
Randall L. Stephenson is the Chairman and the Chief Executive Officer of the AT&T Customer Service. As of 2014, the reported consolidated revenue of the AT&T is US$132.4 billion. The AT&T Customer Service is one of the world’s largest communication establishments with a dominant backbone network, it is carrying 82.8 petabytes of data traffic on a usual business day and offering voice coverage in more than 225 countries, data roaming in over 210 countries and with a 3G in 170+ countries. The AT&T also runs more than 34,000 Wi-Fi Hotspots locally and 1 million + global Hot Spots via roaming agreements.

Services offered by AT&T
When it comes to Mobile & Business Solutions, the AT&T Customer Service provides the Consumer Services offering comprehensive service bundles; the Small Business Services serving customers nationwide a small business, giving access to the most innovative IP networks; the Enterprise Portfolio including a global, national, mid-size, regional and government portfolio that will be given sources and expert solutions for planning, designing, deploying and managing the business.; and the Community Support as a social responsibility. The AT&T Customer Service includes wired and wireless global backbone networks, wholesale offerings to carriers, providers and integrators and a meaningful innovation in communication for Home Solutions.


Contacting the AT&T
You may visit the official website of the AT&T at Several phone numbers are provided by the AT&T Customer Service for customers to contact. For the enquiries about the Wireless, 800.331.0500 in Mobile and 800.901.9878 in GoPhone; with DigitalTV, U-verse TV, Directv, Billing & Technical Support at 800.288.2020 and AT&T/Dish, Billing & Technical Support at 866.266.1292; with Internet Services, U-verse Internet and DSL at 800.288.2020, Dial-Up Orders at 800.524.8500; with Home Phone Services, U-verse Voice at 800.288.2020, Landline at 800.288.2747, Wireless Home Phone at 800.331.0500, Wireless Home Phone Prepaid at 866.975.00500, Home Base at 800.331.0500; with Home Security, Digital Life & Monitoring at 855.288.2727.

Tips for Customers making calls
Check your time before calling the AT&T Customer Service. Mobile, GoPhone and Wireless Home Phone is available from Monday-Sunday at 7am-10pm; U-verse TV and U-verse Internet and U-verse Voice is available from Monday-Friday at 8am-7pm and on Saturday at 8am-5pm; Directv, AT&T/Dish, Wireless Home Phone Prepaid and Digital Life & Monitoring helpline is open 24/7; DSL is open from Monday-Friday at 8am to 5pm; Dial-Up Orders is open from Monday-Friday at 6am-5pm; Landline is open from Monday-Friday at 7am-7pm; and the Home Base is open from Monday-Friday at 8am-11pm and Saturday at 9am-9pm. You may also visit the AT&T Maps on the website to find the store locations.

AT&T Complaints

AT&T Full Address: 80 Victoria Street, London, SW1E 5JL
Contact: AT&T Official

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2 comments on “AT&T Customer Service

  1. Fraser Tusler says:

    I am having difficulties with my AT&T conference call services and can’t find a helpline number. Can you help please?

  2. Dean Barber says:

    Hi AT&T
    A friend sent me an ipone from the U.S and I’m having difficulty unlocking it in the UK.
    Can you please advise. I have paid to have it unlocked but the issue sems to be at AT&T.
    Unfortunately its difficult for my American friend tocommunicate for me as he is gravely ill and I dont want to concern him

    Can you help unlocking this phone please The screen says SIM not supported

    Many thanks