AT&T Speed Test - Check AT&T Fiber & 5G Speed
Test your AT&T internet speed in United States
www.att.comAT&T is the largest fiber internet provider in the United States with 15.8 million fiber subscribers. AT&T Fiber offers symmetrical speeds from 300 Mbps to 5 Gbps with no data caps. Test your AT&T connection to measure actual download, upload, and latency performance on fiber, DSL, or 5G home internet.
About AT&T
AT&T Inc. is headquartered in Dallas, Texas and traces its origins to the Bell Telephone Company founded in 1877. The company serves 15.8 million fiber subscribers and over 70 million wireless subscribers, making it one of the largest telecommunications companies in the world.
AT&T Fiber passes over 26 million locations across 21 states with a goal of reaching 30+ million by 2025. The company has invested heavily in fiber expansion and 5G deployment, offering 5G home internet as an alternative in areas without fiber coverage.
AT&T Plans and Services
AT&T offers several internet plans across different technologies and price points.
AT&T Fiber plans range from $55 to $180 per month with symmetrical speeds. Fiber 300 offers 300 Mbps at $55, Fiber 500 provides 500 Mbps at $65, and Fiber 1 Gig delivers 1 Gbps at $80. Multi-gig options include Fiber 2 Gig at $110 and Fiber 5 Gig at $180 where available.
All fiber plans include unlimited data with no caps. AT&T 5G Home Internet offers wireless broadband starting at $55/month in covered areas. Equipment fees waived with autopay.
AT&T Internet Plans
| Plan | Speed | Price | Features |
|---|---|---|---|
| AT&T Fiber 300 fiber | 300 Mbps | $55/month |
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| AT&T Fiber 500 fiber | 500 Mbps | $65/month |
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| AT&T Fiber 1 Gig fiber | 1000 Mbps | $80/month |
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| AT&T Fiber 2 Gig fiber | 2000 Mbps | $110/month |
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| AT&T Fiber 5 Gig fiber | 5000 Mbps | $180/month |
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Prices and availability may vary by location. Contact AT&T for current offers.
AT&T Coverage by Region
AT&T performance varies by location. Coverage density, local infrastructure, and network congestion affect speeds in each market.
Texas (Dallas-Fort Worth, Houston, San Antonio, Austin)
AT&T headquarters state with best fiber coverage. Dallas-Fort Worth has most complete buildout. 5 Gig available in select neighborhoods of Dallas, Houston, Austin. Upload matches download (symmetrical). Low latency 5-15ms typical.
Southeast (FL, GA, NC, SC, TN, AL, LA)
Strong in Atlanta, Charlotte, Raleigh, Nashville, Birmingham, New Orleans, Jacksonville, Tampa, Miami. Fiber expansion aggressive in growing metros. Multi-gig (2 Gig, 5 Gig) limited to select areas. Competition from Spectrum and Xfinity in overlapping markets.
Midwest (IN, OH, IL, MI, MO, KS)
Available in Indianapolis, Cleveland, Chicago suburbs, Detroit, St. Louis, Kansas City. Fiber coverage less complete than cable competitors. Focus on high-density urban areas. 2 Gig available in Indianapolis, Kansas City.
California (Los Angeles, San Diego, SF Bay Area)
LA metro has widespread AT&T Fiber. San Diego and Bay Area coverage improving. 5 Gig trials in LA and San Francisco. Heavy competition from Sonic Fiber, Google Fiber, cable providers. Price competitive due to market dynamics.
Other States (NV, AR, KY, OK, WI, CT)
Fiber available in Las Vegas, Little Rock, Louisville, Oklahoma City, Milwaukee, Hartford but coverage limited. Many areas still served by legacy DSL. 5G Home Internet expanding as wireless alternative to fiber builds.
Is AT&T Right for You?
Every provider has trade-offs. Here is how AT&T performs based on real-world usage and customer feedback.
Strengths
- Symmetrical speeds - upload equals download (1000/1000 Mbps on Fiber 1 Gig)
- No data caps on any fiber plan - unlimited usage without overage fees
- Consistent speeds 24/7 - no peak hour slowdowns like cable providers
- Low latency 5-20ms ideal for gaming and video calls
- Price lock guarantee for 12-24 months on most plans
- Equipment included - WiFi 6 or 6E gateway at no extra monthly charge
- Multi-gig options (2 Gig, 5 Gig) for power users and content creators
- Bundle discounts with AT&T wireless service
Weaknesses
- Limited availability - fiber only at 26M locations vs Xfinity's 32M
- Installation can take 2-4 weeks in new fiber areas
- Multi-gig plans require compatible router and network equipment
- Customer service inconsistent - long wait times reported
- Price increases after promotional period ($10-20/month typical)
- 5G Home Internet speeds variable (50-300 Mbps) and deprioritized during congestion
- Legacy DSL areas still exist with slow speeds (< 25 Mbps)
Best For
- Content creators needing fast upload speeds for YouTube, video editing
- Remote workers with heavy video conferencing and cloud storage needs
- Households with multiple 4K streams simultaneously (symmetrical bandwidth)
- Gamers requiring low latency and consistent speeds
- Tech enthusiasts wanting multi-gig (2 Gbps, 5 Gbps) speeds
- Customers in AT&T fiber markets wanting unlimited data without caps
- Families bundling with AT&T wireless for additional discounts
Not Ideal For
- Rural areas where AT&T Fiber unavailable (check address first)
- Customers needing immediate installation (fiber can take weeks to install)
- Budget shoppers - cable providers sometimes cheaper for equivalent speeds
- Areas where only AT&T DSL available (slow speeds, outdated technology)
How AT&T Compares
Side-by-side comparison of AT&T against major competitors in United States.
| Competitor | Speed | Price | Coverage | Verdict |
|---|---|---|---|---|
| Xfinity | AT&T Fiber 1 Gig: 1000/1000 Mbps vs Xfinity Gigabit: 1000/35 Mbps. AT&T wins on uploads, ties on downloads. AT&T 5 Gig available vs Xfinity max 1.2 Gbps. | AT&T Fiber 1 Gig $80/month vs Xfinity Gigabit $90/month. Both include unlimited data on AT&T vs $30/month extra on Xfinity. AT&T cheaper. | Xfinity available at 100M+ homes across 40 states. AT&T Fiber limited to 26M locations in 21 states. Xfinity broader coverage. | Choose AT&T Fiber if available (better uploads, cheaper, no caps). Choose Xfinity if fiber unavailable at your address. |
| Verizon | AT&T Fiber 1 Gig: 1000/1000 Mbps vs Verizon Fios Gigabit: 940/880 Mbps. Speeds effectively identical. Both offer 2 Gig tiers. | AT&T Fiber 1 Gig $80/month vs Verizon Fios Gigabit $90/month. AT&T $10/month cheaper but Verizon includes price lock for 2-3 years. | AT&T Fiber in 21 states (South, Midwest, California). Verizon Fios in 9 states (Northeast). Geographic overlap minimal. | Both excellent fiber providers. Choose based on availability at your address. If both available, AT&T slightly cheaper, Verizon better price lock. |
| Spectrum | AT&T Fiber 1 Gig: 1000/1000 Mbps vs Spectrum Gig: 1000/35 Mbps. AT&T dominates upload speeds. Downloads tied. | AT&T Fiber 1 Gig $80/month vs Spectrum Gig $90/month. Both include unlimited data. AT&T $10/month cheaper. | Spectrum available at 50M+ homes in 41 states. AT&T Fiber limited to 26M locations. Spectrum broader availability. | Choose AT&T Fiber if available (better uploads, lower price). Choose Spectrum if fiber unavailable or need no-contract month-to-month. |
Troubleshooting AT&T Issues
Common AT&T connection problems and how to fix them.
Fiber installation scheduled 3-4 weeks out
Cause: AT&T Fiber requires professional installation with fiber drop from street to home. Technician availability varies by market.
- Schedule installation during initial service check (delays increase during peak season)
- Request expedited installation if moving or canceling current provider
- Use mobile hotspot or temporary DSL if AT&T offers while waiting for fiber
- Check if self-install kit available in your area (limited markets only)
- Consider 5G Home Internet as temporary solution if available
WiFi speeds only 200-400 Mbps despite Fiber 1 Gig service
Cause: WiFi performance limited by gateway placement, interference, or device capabilities. Fiber delivers full speed to gateway.
- Connect via ethernet to verify fiber speeds (should get 940-1000 Mbps wired)
- Move AT&T gateway to central location, elevated off floor
- Use 5 GHz WiFi band on newer devices (faster but shorter range than 2.4 GHz)
- Upgrade devices to WiFi 6 capable (iPhone 12+, recent laptops)
- Add WiFi extenders or mesh system for whole-home coverage
- Reduce interference from neighboring WiFi networks by changing channel in gateway settings
AT&T 5G Home Internet varies from 50 Mbps to 300 Mbps
Cause: 5G wireless speeds depend on tower distance, signal strength, network congestion. Deprioritized during heavy cellular usage.
- Move 5G gateway near window facing nearest AT&T cell tower
- Test speeds at different times - early morning usually fastest
- Check AT&T coverage map for 5G+ vs standard 5G (5G+ significantly faster)
- During congestion, cellular customers prioritized over home internet
- Upgrade to AT&T Fiber if available (consistent 1000 Mbps vs variable wireless)
Only getting 1 Gbps on AT&T Fiber 2 Gig or 5 Gig plan
Cause: Multi-gig plans require 2.5G or 10G ethernet ports. Standard 1G ports bottleneck at 940 Mbps.
- Verify AT&T gateway has 5G ethernet port (BGW320 model for multi-gig)
- Use router/PC with 2.5G ethernet port minimum for 2 Gig service
- For 5 Gig service, need 10G ethernet card and Cat6a/Cat7 cables
- WiFi limited to 1-2 Gbps even with WiFi 6E - use wired for full speeds
- Most consumer devices limited to 1G ethernet - multi-gig best for NAS, gaming PCs, video editing workstations
AT&T History
Key milestones in AT&T development and network expansion.
Alexander Graham Bell founded Bell Telephone Company, AT&T's predecessor
AT&T Corporation formed after breakup of Bell System monopoly
Acquired BellSouth for $86 billion, regained AT&T brand name
Launched U-verse fiber-to-the-node service
Began Project VIP fiber expansion, committed $14 billion investment
Rebranded residential internet services as AT&T Fiber, retired U-verse brand
Reached 14 million fiber passings, accelerated deployment during pandemic
Launched 2 Gig and 5 Gig fiber tiers in select markets
Passed 26 million locations with fiber, announced goal of 30M+ by 2025
Reached 15.8 million fiber subscribers, largest fiber provider in US
Mobile Data Settings
Need to configure your AT&T mobile data? View the complete APN settings for Android and iOS devices.
View AT&T APN SettingsTest Your AT&T Speed
Run a free speed test to check if AT&T delivers the speeds you are paying for. Test during peak evening hours for the most realistic results. Compare your results against AT&T advertised speeds above.
AT&T Speed Test FAQ
How fast is AT&T Fiber?
AT&T Fiber offers symmetrical speeds from 300 Mbps to 5 Gbps, meaning upload equals download speed. The 1 Gig plan delivers 1000/1000 Mbps, ideal for heavy uploaders and remote workers. Multi-gig plans (2 Gig, 5 Gig) require compatible equipment. Fiber delivers consistent speeds without peak-hour slowdowns since bandwidth is dedicated, not shared. Run a speed test to verify your actual AT&T Fiber performance.
Does AT&T Fiber have data caps?
No, AT&T Fiber plans have no data caps. You can use unlimited data without overage fees on any fiber plan. This is a key advantage over cable providers like Xfinity which have 1.2 TB monthly caps. AT&T's legacy DSL and fixed wireless plans may have different data policies. Unlimited data applies to all current AT&T Fiber 300, 500, 1 Gig, 2 Gig, and 5 Gig plans.
How do I test my AT&T speed?
Use the speed test tool on this page to measure your AT&T download speed, upload speed, and ping latency. For accurate fiber results, connect directly to the gateway via ethernet cable. WiFi speeds are limited by router capabilities and interference. AT&T Fiber should deliver consistent speeds regardless of time of day. The test takes approximately 30 seconds and works on any device.
Is AT&T Fiber available in my area?
AT&T Fiber is available in 21 states, primarily in the South, Midwest, and California. Coverage varies by address even within service areas. Enter your address on att.com to check availability. AT&T has passed 26+ million locations with fiber and continues expanding. If fiber is unavailable, AT&T may offer 5G Home Internet or DSL as alternatives depending on your location.
What is symmetrical speed?
Symmetrical speed means upload speed equals download speed. AT&T Fiber 1 Gig provides 1000 Mbps download AND 1000 Mbps upload. Cable providers like Xfinity and Spectrum offer asymmetrical speeds with fast downloads but slow uploads (1000/35 Mbps). Symmetrical speeds benefit video creators uploading to YouTube, remote workers using cloud storage, and households with multiple video calls simultaneously. Fiber technology enables symmetrical speeds unavailable on cable.
Is AT&T equipment included?
Yes, AT&T Fiber includes a WiFi 6 or WiFi 6E gateway at no extra monthly cost with autopay enrollment. The gateway combines modem and router functionality. Multi-gig plans (2 Gig, 5 Gig) include advanced BGW320 gateway with 5G ethernet port. You cannot use your own modem with AT&T Fiber - you must use their provided gateway. Equipment fee waived with autopay and paperless billing.
How long does AT&T Fiber installation take?
Professional AT&T Fiber installation typically takes 2-4 hours once technician arrives. Scheduling the appointment can take 1-4 weeks depending on market demand and fiber infrastructure readiness. Installation involves running fiber from street to home, mounting ONT device, connecting gateway, and testing speeds. Self-installation kits available in limited markets for $99 where fiber drop already exists. Existing AT&T DSL customers sometimes prioritized for faster installation.
What is AT&T 5G Home Internet?
AT&T 5G Home Internet delivers wireless broadband using AT&T's 5G cellular network. Speeds average 50-300 Mbps depending on tower distance and congestion. Available where fiber unavailable. Costs $55-60/month with no data caps. Uses indoor 5G gateway placed near windows for best signal. Not as fast or consistent as AT&T Fiber but better than DSL. 5G home internet deprioritized during peak cellular usage times.
Does AT&T Fiber slow down at night?
No, AT&T Fiber maintains consistent speeds 24/7 without peak hour slowdowns. Unlike cable providers that share bandwidth among neighborhood users, fiber provides dedicated connection to each home. You should get 940-1000 Mbps on Fiber 1 Gig plan regardless of time of day. If speeds drop at night, indicates potential equipment issue or WiFi interference, not network congestion. Contact AT&T support for troubleshooting.
Can I use my own router with AT&T Fiber?
AT&T Fiber requires using their provided gateway (BGW320 or BGW210) as the modem. However, you can enable IP Passthrough mode to use your own router for WiFi and advanced features while AT&T gateway handles fiber connection. This setup allows custom firewall rules, VPN configuration, and better WiFi coverage with your preferred router brand. Most users keep AT&T gateway for simplicity since it's included free with service.
What states have AT&T Fiber?
AT&T Fiber available in 21 states: Alabama, Arkansas, California, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Michigan, Missouri, Nevada, North Carolina, Ohio, Oklahoma, South Carolina, Tennessee, Texas, Wisconsin, and Connecticut. Texas has most complete coverage (Dallas, Houston, San Antonio, Austin). Not all addresses in these states have fiber - coverage varies by city and neighborhood. Check att.com with full street address for availability.
Is AT&T Fiber better than cable?
AT&T Fiber typically outperforms cable for upload speeds and consistency. Fiber offers symmetrical 1000/1000 Mbps while cable delivers 1000/35 Mbps. Fiber maintains speeds 24/7 without peak hour congestion. Cable shares bandwidth causing evening slowdowns. Both include unlimited data on top tiers. Fiber costs $80/month (AT&T) vs $90/month (Spectrum, Xfinity). For content creation, remote work, or heavy cloud usage, fiber significantly better. For basic streaming and browsing, cable sufficient and more widely available.