In 87521 there are 2 residential DSL providers covering 57.49% of the zip. The average home can get speeds up to 50 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all DSL internet providers in 87521, NM.
To see availability maps for all providers including fiber, cable, DSL, and more in 87521, NM please click below.
DSL Internet Service Providers in 87521
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in 87521 are not shown.
87521 Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in 87521 is DSL internet available?
DSL Internet Availability Key
DSL is available in 57.49% of 87521. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in 87521 above to see who has service at your home.
How fast is DSL internet in 87521?
The map below shows maximum DSL internet speeds by area in 87521.
DSL Internet Speed Key
The average 87521 home can get up to 50 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 200 Mbps, which 3.51% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.87% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 87521.
DSL internet speeds tend to be faster in the west parts of 87521, and slower in the northeast areas of the zip.
Is DSL the fastest internet I can get in 87521?
The fastest internet for you may vary based on where in 87521 you live. In general, fiber competes most often with DSL in the zip.
- Fiber is the fastest internet type for 95.08% of 87521 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.57%.
- Satellite internet may be the only option for less than 1% of 87521 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 87521, along with details on where in 87521 and at what speeds.
Centurylink DSL in 87521, NM
Centurylink DSL coverage
About 49.88%, or 426 people, have Centurylink DSL internet available to them in the zip. The company covers the north, northeast, and east 87521 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 87521.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in 87521. Versus other DSL providers in the area, Centurylink DSL is the slowest. There are 2 different maximum speeds throughout 87521. The fastest plan anyone in 87521 can order from Centurylink goes up to 60 Mbps, the slowest package only goes up to 40 Mbps, and the zip-wide average maximum speed for 87521 customers is up to 40 Mbps.
Show all download speeds
- 1.9% up to 60.0 Mbps
- 98.1% up to 40.0 Mbps
Centurylink DSL upload speeds
In 87521 download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the slowest compared to other 87521 DSL providers. Centurylink offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 87521 is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, Centurylink customers can get speeds up to 3.0 Mbps.
Show all upload speeds
- 1.9% up to 5.0 Mbps
- 98.1% up to 3.0 Mbps
Windstream DSL in 87521, NM
Windstream DSL coverage
About 7.61%, or 65 people, have Windstream DSL internet available to them in the zip. The company covers the west 87521 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 87521.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in 87521. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 3 different maximum speeds throughout 87521. The fastest plan anyone in 87521 can order from Windstream goes up to 200 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 87521 customers is up to 109 Mbps.
Show all download speeds
- 46.2% up to 200.0 Mbps
- 29.2% up to 50.0 Mbps
- 24.6% up to 10.0 Mbps
Windstream DSL upload speeds
In 87521 download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the fastest compared to other 87521 DSL providers. Windstream offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 87521 is up to 52 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 28 Mbps.
Show all upload speeds
- 46.2% up to 52.0 Mbps
- 29.2% up to 12.0 Mbps
- 24.6% up to 1.0 Mbps
87521 DSL by Area
This information is most helpful to those looking for homes or considering moving to 87521 or any of the areas nearby.
How does DSL internet in 87521 compare to the rest of New Mexico?
DSL internet speeds in 87521 are much faster versus the average speeds in New Mexico: 0.00 Mbps in New Mexico versus 50 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in New Mexico is 0.00% versus 57.49% in 87521.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 87521 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 87553, NM: less DSL coverage, faster speeds
- 87543, NM: more DSL coverage, slower speeds
- 87579, NM: more DSL coverage, faster speeds
- 87527, NM: more DSL coverage, faster speeds
- 87578, NM: more DSL coverage, faster speeds
- 87531, NM: more DSL coverage, faster speeds
- 87523, NM: more DSL coverage, faster speeds
- 87582, NM: more DSL coverage, faster speeds
- 87522, NM: more DSL coverage, faster speeds
- 87511, NM: more DSL coverage, faster speeds
Zip Codes with Similar Populations
- 81020, CO: less DSL coverage, faster speeds
- 17255, PA: more DSL coverage, faster speeds
- 18254, PA: less DSL coverage, faster speeds
- 22810, VA: less DSL coverage, slower speeds
- 24313, VA: more DSL coverage, faster speeds
- 85611, AZ: less DSL coverage, slower speeds
- 74572, OK: less DSL coverage, slower speeds
- 71660, AR: less DSL coverage, slower speeds
- 43153, OH: less DSL coverage, slower speeds
- 47612, IN: more DSL coverage, slower speeds