Best DSL Internet Providers in Dallas, Texas (2026)

Looking for DSL in Dallas? AT&T Internet covers 74.4% of the area. DSL speeds here range from 15 to 100 Mbps with plans starting at approximately $37-55/month. Your actual speed depends on distance from the central office.

DSL broadband in Dallas, Texas provides an accessible internet solution for households across the Southwest. Unlike cable or fiber, DSL uses your existing phone line to deliver internet speeds suitable for everyday browsing, streaming, and remote work. With a population of 1,326,087, Dallas is served by 2 DSL providers, led by AT&T Internet at 74.4% coverage.

DSL Internet Providers in Dallas: Comparison Table

Provider	Max Speed	Starting Price	Coverage	Phone
AT&T Internet	100 Mbps	$55/mo	74.4%	1-855-850-5977
Frontier Fiber	25 Mbps	$39.99/mo	15.3%	1-855-981-6281

DSL Internet Providers Serving Dallas, TX

The following sections detail every DSL internet option in Dallas, from plan pricing to the underlying copper-line technology.

AT&T Internet DSL Internet in Dallas

In Dallas, AT&T Internet reaches roughly 74.4% of households with its DSL internet service.

AT&T Internet continues to maintain its DSL infrastructure in Dallas, serving areas where fiber-optic upgrades have not yet arrived. Many residential neighborhoods in the Southwest still rely on DSL as their primary wired broadband option.

Internet 100: 100 Mbps download for $55/mo (VDSL2/IPBB technology)
Internet 25: 25 Mbps download for $55/mo (ADSL2+ technology)

View AT&T Internet DSL plans for Dallas →

Call 1-855-850-5977 to check AT&T Internet DSL availability at your Dallas address.

Frontier Fiber DSL Internet in Dallas

Frontier Fiber serves an estimated 15.3% of Dallas addresses with DSL-based broadband connectivity.

The Frontier Fiber DSL network in Dallas benefits from no data caps on most residential plans, making it suitable for households with moderate streaming and browsing needs. Speed may vary based on the condition and length of your copper phone line.

Simply Internet: 25 Mbps download for $39.99/mo (ADSL2+ technology)
Essential Internet: 50 Mbps download for $49.99/mo (VDSL2 technology)

View Frontier Fiber DSL plans for Dallas →

Call 1-855-981-6281 to check Frontier Fiber DSL availability at your Dallas address.

Spectrum serves Dallas with Cable technology. Call 1-844-481-5997 to learn about Spectrum plans.

Consider Optimum as an alternative to DSL in Dallas if coverage is available. Call 1-866-200-7273 to learn about Optimum plans.

For a non-DSL option in Dallas, T-Mobile offers service via 5G, Fixed Wireless, Mobile. Call 1-844-275-9311 to learn about T-Mobile plans.

While HughesNet does not offer DSL in Dallas, it provides alternative internet service. Call 1-855-543-5405 to learn about HughesNet plans.

The State of DSL Internet in Dallas, Texas

DSL internet in Dallas utilizes existing copper telephone infrastructure to deliver broadband service to residences across the city. The technology comes in two primary forms: ADSL (Asymmetric Digital Subscriber Line) with speeds up to 24 Mbps, and VDSL2 (Very-high- bit-rate Digital Subscriber Line 2) capable of delivering up to 100 Mbps. Which variant is available at your Dallas address depends almost entirely on how far your home sits from the nearest DSLAM equipment.

In the Dallas metropolitan area, DSL infrastructure has been deployed and upgraded over multiple generations. Older neighborhoods closer to the city center often have shorter copper loops to the central office, potentially qualifying for faster VDSL2 service. Newer suburban developments further from established infrastructure may see ADSL speeds unless the provider has deployed remote DSLAMs in the area. Population density in Dallas (with approximately 1,326,087 residents) has encouraged providers to invest in DSLAM placement strategically across the service territory.

A distinguishing characteristic of DSL compared to cable internet is the dedicated connection. Dallas DSL subscribers do not share their last-mile bandwidth with adjacent homes. This isolation from neighbor traffic can provide more predictable performance, especially during high-usage periods between 7 PM and 11 PM. For households in Dallas that prioritize connection stability over raw speed, DSL can be a sound choice.

Most DSL providers serving Dallas do not impose monthly data caps on residential service, allowing unlimited usage for streaming, video conferencing, and general browsing. Additionally, DSL is widely available in areas of Dallas where fiber and cable have yet to expand, making it a critical broadband option for underserved neighborhoods. Bundling DSL with home phone service over the same copper pair often reduces the total monthly cost for both services.

How to Choose the Best DSL Provider in Dallas

Selecting the right DSL internet provider in Dallas involves evaluating several factors specific to your address and household needs. Start by checking which providers actually have coverage at your location, as DSL availability can vary block by block depending on the copper network layout. Next, consider the speed tier you need: basic web browsing and email require only 10-15 Mbps, while streaming HD video on multiple devices may call for 50-100 Mbps VDSL2 service.

Price is another important factor for Dallas DSL shoppers. Compare the monthly rates for similar speed tiers among available providers, and look carefully at whether the advertised price includes a promotional discount that will increase after 12 months. Some providers in the Texas market offer price-lock guarantees that keep your rate fixed for the contract term.

Contract terms differ among DSL providers serving Dallas. Some require a one- or two-year agreement with early termination fees, while others offer month-to-month service with no commitment. If you are renting in Dallas or anticipate moving, a no-contract option may provide more flexibility. Equipment rental fees for the DSL modem or gateway also vary and should be factored into the total monthly cost.

Finally, consider customer service reputation. Reading reviews from other Dallas DSL subscribers can provide insight into installation experience, reliability, and technical support quality. The Southwest region has varying levels of provider investment in infrastructure maintenance, so local feedback can be especially valuable for making an informed decision.

Dallas DSL Internet: What Locals Should Know

Dallas, Texas has 2 DSL providers among its 11 total internet options. For this major metro of 1,326,087 in the Southwest, DSL continues to serve an important segment of the broadband market, especially for addresses where newer technologies are not yet available or where price sensitivity is a primary concern.

The physical geography of Dallas and its surrounding area affects DSL deployment. Telephone companies have placed DSLAMs strategically based on population density and demand. Higher-density Dallas neighborhoods tend to have more DSLAM locations, improving the chances of qualifying for faster VDSL2 service. Checking your specific address is always recommended before choosing a plan.

DSL service in Dallas often includes the option to bundle with a traditional home phone line, which shares the same copper pair. For households in Dallas that still maintain a landline for reliability or preference, this bundling can represent meaningful monthly savings. Even for those who do not need a phone line, DSL remains economical as a standalone internet service compared to many competing options in the Texas market.

Frequently Asked Questions About DSL Internet in Dallas

Can I bundle DSL internet with phone service in Dallas?

Yes, most DSL providers in Dallas offer bundles that include both internet and home phone service over the same copper telephone line. Bundling typically saves $5-20 per month compared to purchasing each service separately. Ask your provider about current bundle pricing when you call.

What equipment do I need for DSL internet in Dallas?

To use DSL internet in Dallas, you need a DSL modem (or combination modem-router gateway) and DSL line filters for any phone jacks in use. Most providers include a modem with service, either for a monthly rental fee or included at no extra charge. A separate Wi-Fi router may be needed if the provided modem does not include wireless capability.

Is DSL internet fast enough for streaming in Dallas?

DSL internet in Dallas can support streaming depending on your speed tier. VDSL2 plans at 50-100 Mbps handle HD and 4K streaming on multiple devices comfortably. Even ADSL plans at 15-25 Mbps can support HD streaming on one or two devices simultaneously. For best results, connect your streaming device via ethernet when possible.

What DSL speeds are available in Dallas?

DSL speeds in Dallas typically range from 15 Mbps (ADSL) to 100 Mbps (VDSL2). Your actual speed depends on the distance between your home and the nearest DSLAM. Homes within 3,000-5,000 feet of a DSLAM may qualify for VDSL2 speeds, while more distant locations will receive ADSL speeds.

Do I need a phone line for DSL in Dallas?

DSL in Dallas runs over copper telephone wiring, but most providers offer standalone DSL service that does not require active phone service. The copper pair is used for data only, with a splitter separating voice and internet frequencies. You can add phone service as a bundle, but it is not required for DSL internet.

How does DSL internet compare to cable in Dallas?

DSL in Dallas typically offers lower maximum speeds than cable (up to 100 Mbps vs. 1+ Gbps for cable), but provides a dedicated connection that does not slow down during peak usage hours. Cable internet shares bandwidth among homes on the same node, which can cause congestion. DSL also frequently costs less per month than comparable cable plans.

Related Internet Resources for Dallas

Our team researches and evaluates DSL internet providers in Dallas to help you make informed decisions. Some links on this page are affiliate links, meaning we may earn a commission if you sign up through them. This does not affect our rankings or recommendations, which are based on objective coverage data and plan details.

About the Author: The InternetProviders.ai editorial team specializes in broadband coverage analysis for cities across the United States. Our DSL coverage data for Dallas is derived from FCC broadband availability databases and provider service area maps, updated for 2026.