<p class="" data-start="44" data-end="449">AT&T is one of the largest telecommunications companies in the United States, offering services ranging from mobile phone plans to high-speed internet and home security systems. Customer support plays a crucial role in helping AT&T customers resolve issues, ask questions, and ensure their services run smoothly. In this guide, we'll walk you through how to easily get in touch with AT&T customer service.

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<h2 class="" data-start="456" data-end="478"><strong data-start="459" data-end="475">Introduction