AT&T vs. Mountain Telephone

Which is better where you live? Coverage, speed, price and customer ratings, side by side

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Whether you’re researching AT&T vs. Mountain Telephone internet service at your current address, comparing internet options for potential locations, or just researching alternatives, this detailed comparison will help you understand which provider best suits you.

Maintained by:Carson WardData & methodology:Wes WardLast updated:October 24, 2026November 4, 2026

Which is better, AT&T or Mountain Telephone?

Mountain Telephone is faster where you can get it, but AT&T reaches 6,732 times as many people, so at most addresses AT&T is the one on offer. Where both are offered (about 11,767 people), Mountain Telephone has the faster top speed for 84% of homes.

FasterMountain TelephoneFaster for 84% of homes where both are offered.

Cheaper to startToo close to callWe do not list plans for both yet.

Better ratedToo close to callRated about the same by their customers.

Available to more peopleAT&T249.3 million people in 49 states, vs 37,037 in 1 state.

AT&T

Price: $55.00 - $245.00 / mo.
Speed: 10 - 5,000 Mbps
Internet Type: Fixed wireless, DSL, and fiber
Rating (Reviews): (1,051)
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Mountain Telephone

Price: Unavailable, please see site for details
Speed: 2,000 Mbps
Internet Type: Fiber
Rating (Reviews): (5)
View Plans

AT&T vs. Mountain Telephone at a glance

Measure	AT&T	Mountain Telephone
Available to	249.3 million people in 49 states	37,037 people in 1 state
Main technology	Fixed wireless 90%, DSL 45%, fiber 30%	Fiber 100%
Top download speed filed with the FCC	5,000 Mbps	2,000 Mbps
Fastest plan we list	5,000 Mbps down, 5,000 Mbps up	Not listed
Starting price	$40 a month (promotional), then $55	Not listed
Cheapest plan, first 2 years	Not listed	Not listed
Customer rating	3.6 of 5 (1,032 reviews)	3.8 of 5 (5 reviews)
Rated for speed	3.8 of 5	3.8 of 5
Rated for price	3.5 of 5	3.0 of 5
Where both are offered	About 11,767 people (32% of Mountain Telephone's area); Mountain Telephone is faster for 84% of them

Coverage and top speeds: FCC filings; plans and prices: our pricing table; ratings: verified customer reviews on ISP Reports. Check your address for what is offered at your home.

Where AT&T and Mountain Telephone are available

AT&T and Mountain Telephone have distinct coverage footprints across the United States. Our interactive map shows exactly where each provider offers service and where they overlap, helping you understand your options.

Both Providers Available | AT&T Available | Mountain Telephone Available | No Coverage

AT&T currently offers internet service in 40,799 cities and 2,919 counties across 49 states, reaching approximately 252,920,477 residents. Their service area includes major markets like Los Angeles, CA; Chicago, IL; and Dallas, TX.

Each provider’s own page has its full coverage map, county by county: AT&T coverage map and Mountain Telephone coverage map.

Availability changes from one street to the next. Check your address to see whether AT&T, Mountain Telephone or both are offered at your home.

AT&T vs. Mountain Telephone Speeds and Technology

AT&T and Mountain Telephone utilize different network technologies to deliver internet service, resulting in varying speed capabilities across their service areas.

In terms of potential speeds across the country, Mountain Telephone offers higher overall speeds, with speeds for most covered areas averaging 2,000 Mbps compared to AT&T’s average speed of 1,352 Mbps.

The availability of each provider’s fastest technology varies significantly by location. AT&T’s premium Fiber service reaches 29.1% of their coverage area. Meanwhile, Mountain Telephone’s top-tier Fiber is available to 100.0% of their footprint. Even within the same technology type, speed offerings can vary based on local infrastructure investments.

AT&T vs. Mountain Telephone Plans and Prices

Below are the current internet plans and pricing details for AT&T, drawn from our independently maintained pricing database. The source and verification date for each provider's plans are noted beneath the table. Unfortunately, Mountain Telephone has not complied with FCC requirements to provide their broadband label data, limiting transparency and the ability for consumers to make direct comparisons.

If you represent Mountain Telephone, getting listed is simple: publish your machine-readable broadband label file, or send your current plan lineup through our contact page, and your plans will appear here shortly after verification.

AT&T Internet Plans & Pricing

Plan	Monthly Price	Typical Download Speed	Typical Upload Speed	Connection Type
Internet 300 (Fiber 300)	$55.00	300 Mbps	300 Mbps	Fiber
AT&T Internet (DSL)	$60.00	100 Mbps	20 Mbps	DSL
AT&T Internet Air	$65.00	225 Mbps	10 Mbps	Fixed Wireless
Internet 500 (Fiber 500)	$65.00	500 Mbps	500 Mbps	Fiber
Internet 1000 (Fiber 1 Gig)	$80.00	1000 Mbps	1000 Mbps	Fiber
Internet 2000 (Fiber 2 Gig)	$145.00	2000 Mbps	2000 Mbps	Fiber
Internet 5000 (Fiber 5 Gig)	$245.00	5000 Mbps	5000 Mbps	Fiber

Sourced directly from AT&T's FCC-mandated machine-readable broadband label data, last verified November 2026. These provider-reported typical speeds reflect plan-specific expectations, while speed metrics elsewhere on our site measure maximum available performance across areas. Pricing is subject to change and may not be available in all areas.

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Most households with 3-5 users need download speeds of at least 100 Mbps for smooth streaming, video conferencing, and everyday internet usage. Larger households or those with heavy users (gamers, 4K streamers, or remote workers) should consider plans with speeds of 300 Mbps or more for optimal performance.

Any prices listed are the base service rates and may not include additional charges such as equipment fees, installation costs, or other service-related expenses. For a comprehensive view of all potential charges, refer to our Fees & Details section below.

AT&T vs. Mountain Telephone Customer Ratings and Reviews

Compare how real customers rate AT&T and Mountain Telephone based on our comprehensive database of verified customer reviews across all service types.

When comparing customer satisfaction, AT&T earns an overall rating of 3.65 / 5 stars from 1051 customer reviews, while Mountain Telephone maintains a 3.80 / 5 rating from 5 reviews. Mountain Telephone outperforms AT&T by 0.1 points in overall satisfaction. AT&T’s best-rated service is their Fiber offering at 3.87 / 5 stars, compared to Mountain Telephone’s highest-rated service, Fiber, at 3.80 / 5 stars.

AT&T Ratings & Reviews

Connection

Customer Rating

Fiber

(542)

DSL

(304)

Fixed Wireless

(205)

AT&T has an overall rating of 3.65 out of 5, with a total of 1051 reviews and ratings across the United States. Their overall satisfaction score places them slightly higher than other internet providers nationwide.

Looking deeper into AT&T’s ratings, their Fiber service (52% of reviews) averages 3.87 / 5 stars, lower than their overall company rating. This similarity suggests that customers tend to have consistent experiences across their different service offerings, an important consideration for customers evaluating different service options from this provider.

For detailed reviews, visit our AT&T Internet Reviews page.

Mountain Telephone Ratings & Reviews

Connection

Customer Rating

Fiber

(5)

Mountain Telephone has an overall rating of 3.80 out of 5, with a total of 5 reviews and ratings across the United States. Their overall satisfaction score places them slightly higher than other internet providers nationwide.

Looking deeper into Mountain Telephone’s ratings, their Fiber service (100% of reviews) averages 3.80 / 5 stars, equal to their overall company rating. This similarity suggests that customers tend to have consistent experiences across their different service offerings, an important consideration for customers evaluating different service options from this provider.

For detailed reviews, visit our Mountain Telephone Internet Reviews page.

AT&T vs. Mountain Telephone Fees and Details

Beyond advertised monthly rates, additional fees and service details significantly impact your total internet costs. The tables below outline equipment charges, installation fees, contract terms, data caps, and other important factors to consider when comparing these providers. Understanding these details helps you avoid unexpected costs and choose the plan that offers the best overall value.

Mountain Telephone has not provided standardized fee information through their FCC broadband label data. This lack of transparency makes it difficult to assess their true service costs beyond advertised rates. For current fee information, we recommend contacting Mountain Telephone directly or reviewing their terms of service documentation.

AT&T Service

Fee

Activation Fee

$35.00

Installation Fee

$150.00

Mountain Telephone Service

Fee

Not Provided by Mountain Telephone

Fees vary by plan and location. The fees shown apply to most plans; check with the provider for costs specific to your plan.

When comparing internet providers, remember that advertised prices rarely tell the complete story. Equipment fees alone can add $10-15 per month to your bill, while installation charges, early termination fees, and data overage penalties can significantly increase your total cost of service. Consider these additional costs alongside monthly rates when determining which provider offers the better value for your specific needs.

AT&T vs. Mountain Telephone Pros and Cons

AT&T

From 593 written customer reviews on ISP Reports and our plan data.

Pros

Fast speeds: praised in 236 of 593 written reviews (122 call it slow). "they are the best in network speed"
Reliable connection: praised in 211 of 593 written reviews (98 report outages). "They are very reliable and accountable"
Good value: praised in 157 of 593 written reviews (107 call it overpriced). "overall, it's been worth it for the quality"

Cons

Bills that go up: a complaint in 64 of 593 written reviews; its starting price rises from $40 to $55 after the promotion. "my rates increased dramatically"
Equipment problems: a complaint in 34 of 593 written reviews (15 praise the equipment). "issues with our Wifi connection not being strong enough"
Weak or patchy service: a complaint in 33 of 593 written reviews (24 praise the signal). "connectivity issues, especially when it rains"

Mountain Telephone

Too few written reviews to sum up yet (3); these lines come from our data.

Pros

Faster where both are offered: the faster top speed for 84% of those homes.

Cons

AT&T vs. Mountain Telephone Top Cities

AT&T serves 40,799 cities while Mountain Telephone is available in 89 cities nationwide. The tables below highlight their largest markets and areas where customers can choose between both providers.