AT&T Coverage, Stores & Plans in McKinney, Austin TX 78744

Discover unbeatable mobile plans in McKinney and Austin that keep you connected without breaking the bank. Whether you’re streaming, working, or sharing with loved ones, our plans offer top coverage and affordable prices tailored for Texas residents. Stay connected with the best network coverage in McKinney and Austin today!

We use FCC data on AT&T coverage in McKinney, Austin plus crowdsourced insights for accuracy.

AT&T Network Metrics in McKinney, Austin TX 78744

AT&T: Empowering Connectivity in McKinney, Austin

When it comes to staying connected in McKinney and Austin, AT&T continues to set the bar high. With a robust network performance spanning both cities, residents and businesses can expect impressive speeds, low latency, and reliable coverage that keep them ahead of the curve.

Speed and Reliability You Can Count On

AT&T’s network delivers an impressive average download speed of 174.4 Mbps and an upload speed of 17.8 Mbps. Whether you’re streaming high-definition content, participating in video conferences, or uploading large files, these speeds ensure smooth, uninterrupted experiences. Median values remain strong at 116.4 Mbps download and 9.6 Mbps upload, highlighting consistent performance across the board. Coverage is near-ubiquitous, with over 99% of McKinney and Austin enjoying 4G and 5G connectivity, providing a seamless connection wherever you go.

Low Latency and Consistent Performance

Latency is a critical factor in real-time communication, and AT&T excels here with an average latency of 34 ms. Even at peak loads, median latency stays tight at 31 ms, and the network’s p10 latency drops to just 18 ms, making it ideal for gaming, video calls, and other latency-sensitive activities. The network’s consistency percentage of 83.2% underscores its reliability, while multi-server latency at 56.87 ms and jitter at 9.49 ms further demonstrate the network’s stability and capacity to handle multiple devices simultaneously. In McKinney and Austin, AT&T’s network isn’t just fast—it’s resilient, reliable, and ready to power your digital life with confidence.

See a quick comparison of AT&T to the other carriers below or do an in-depth comparison of all mobile carriers in McKinney, Austin TX 78744

AT&T Coverage Map & Stores in McKinney, Austin TX 78744

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Want the full picture? Start with our McKinney, Austin coverage guide, or jump straight to how T-Mobile, Verizon, and AT&T perform. You can also check the best plans overall or zoom in on Verizon, AT&T, and overall coverage in the 78744 ZIP. Or skip straight to our verdict: Which carrier is best in Austin?

Verizon vs AT&T vs T-Mobile in McKinney, Austin TX 78744

Frequently Asked Questions (FAQ)