In 01581 there are 4 residential Fiber providers covering 98.86% of the zip. The average home can get speeds up to 942 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 Fiber internet providers in 01581, MA.
To see availability maps for all providers including fiber, cable, DSL, and more in 01581, MA please click below.
Fiber Internet Service Providers in 01581
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 01581 are not shown.
01581 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 01581 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.86% of 01581. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Earthlink. Call one of the companies with service in 01581 above to see who has service at your home.
How fast is fiber internet in 01581?
The map below shows maximum fiber internet speeds by area in 01581.
Fiber Internet Speed Key
The average 01581 home can get up to 942 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 1,000 Mbps, which 3.68% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 95.18% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in 01581.
Fiber internet speeds tend to be faster in the southwest parts of 01581, and slower in the northeast areas of the zip.
Is fiber the fastest internet I can get in 01581?
The fastest internet for you may vary based on where in 01581 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 6.53% of 01581 homes.
- Cable is fastest for 93.47% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of 01581 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 01581, along with details on where in 01581 and at what speeds.
EarthLink Fiber in 01581, MA
EarthLink fiber coverage
About 98.86%, or 21,330 people, have EarthLink fiber internet available to them in the zip. The company covers the entire 01581 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 01581.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 01581. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are no different maximum speeds throughout 01581. The fastest plan anyone in 01581 can order from EarthLink goes up to 940 Mbps, and all 01581 customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
EarthLink fiber upload speeds
In 01581 download speeds tend to be faster than than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other 01581 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 01581 is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
Verizon Fiber in 01581, MA
Verizon fiber coverage
About 98.86%, or 21,330 people, have Verizon fiber internet available to them in the zip. The company covers the entire 01581 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of 01581.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in 01581. Versus other fiber providers in the area, Verizon fiber is one of the slowest. There are no different maximum speeds throughout 01581. The fastest plan anyone in 01581 can order from Verizon goes up to 940 Mbps, and all 01581 customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Verizon fiber upload speeds
In 01581 download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is above average where upload speeds are concerned, and above average compared to other 01581 fiber providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 01581 is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
SELCO Fiber in 01581, MA
SELCO fiber coverage
About 2.02%, or 435 people, have SELCO fiber internet available to them in the zip. The company covers the northwest, west, and southwest 01581 area. SELCO is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 01581.
SELCO fiber download speeds
SELCO is above average when comparing download speeds to all other internet providers in 01581. Versus other fiber providers in the area, SELCO fiber is one of the fastest. There are no different maximum speeds throughout 01581. The fastest plan anyone in 01581 can order from SELCO goes up to 1,000 Mbps, and all 01581 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
SELCO fiber upload speeds
In 01581 download speeds tend to be equal to than upload speeds for SELCO fiber. Compared to other ISPs, SELCO is the fastest where upload speeds are concerned, and the fastest compared to other 01581 fiber providers. SELCO offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 01581 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in 01581, MA
Spectrum fiber coverage
About 1.66%, or 359 people, have Spectrum fiber internet available to them in the zip. The company covers the southwest 01581 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 01581.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in 01581. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout 01581. The fastest plan anyone in 01581 can order from Spectrum goes up to 1,000 Mbps, and all 01581 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 01581 download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other 01581 fiber providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 01581 is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
01581 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 01581 or any of the areas nearby.
How does fiber internet in 01581 compare to the rest of Massachusetts?
Fiber internet speeds in 01581 are much faster versus the average speeds in Massachusetts: 0.00 Mbps in Massachusetts versus 942 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Massachusetts is 0.00% versus 98.86% in 01581.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 01581 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- 01532, MA: more fiber coverage, slower speeds
- 01772, MA: more fiber coverage, slower speeds
- 01536, MA: less fiber coverage, faster speeds
- 01545, MA: less fiber coverage, faster speeds
- 01748, MA: less fiber coverage, faster speeds
- 01519, MA: more fiber coverage, faster speeds
- 01745, MA: more fiber coverage, slower speeds
- 01568, MA: less fiber coverage, slower speeds
- 01752, MA: more fiber coverage, faster speeds
- 01560, MA: more fiber coverage, faster speeds
Zip Codes with Similar Populations
- 91040, CA: less fiber coverage, faster speeds
- 33852, FL: less fiber coverage, faster speeds
- 83338, ID: less fiber coverage, faster speeds
- 80403, CO: less fiber coverage, faster speeds
- 97754, OR: less fiber coverage, faster speeds
- 34114, FL: less fiber coverage, faster speeds
- 49601, MI: less fiber coverage, faster speeds
- 36701, AL: less fiber coverage, faster speeds
- 84054, UT: less fiber coverage, faster speeds
- 78566, TX: less fiber coverage, faster speeds