Internet providers in Cambridge, Massachusetts 02140
ZIP code 02140 is in Cambridge, Middlesex County, Massachusetts. Compare the major providers below, then check availability for your address.
Internet in Cambridge 02140: local snapshot
About 95% of the 10,030 households in 02140 have a broadband subscription, 3 points above the Massachusetts average of 92%. That ranks 02140#165 of 514 ZIP codes in Massachusetts for broadband adoption. Very few households (2%) are offline, suggesting internet service is widely used in this area.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023). These figures describe the area, not the providers available at your address.
Compare internet providers in Cambridge, Massachusetts
Share of residential locations in Cambridge where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | Xfinity | Cable | 99%+ | |
| 2 | T-Mobile Home Internet | Fixed wireless | 88% | |
| 3 | Verizon | Fiber, Fixed wireless | 65% | Check availability |
| 4 | AT&T | Fiber, DSL, Fixed wireless | 63% | Check availability |
| 5 | Starry | Fixed wireless | 55% | |
| 6 | Netafy | Fixed wireless | 23% | |
| 7 | Astound Broadband | Fiber, Cable | 3% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What technologies are available in Cambridge?
Fiber is limited in Cambridge, reaching about 9% of locations. Gigabit-class service (1,000 Mbps down) is reported for about 79% of locations. Fixed wireless home internet is reported for about 99% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Cambridge that providers report they can serve. City-level figures, not your address.
What to know about internet in Cambridge 02140
Xfinity reports service to the most residential locations in Cambridge, about 100%. 5 providers report coverage of at least half of locations (Xfinity, T-Mobile Home Internet, Verizon, AT&T, and Starry), so the market looks competitive. T-Mobile Home Internet, Starry, and Netafy offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
Broadband adoption in 02140 (95%) is close to the Cambridge average of 94%. By median household income, 02140 ranks 2 of 5 ZIP codes in Cambridge. The median age of residents is 34.
Frequently asked questions
Is fiber internet available in Cambridge?
Yes, in part. About 9% of residential locations in Cambridge can get fiber, 99% can get cable, and about 79% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Cambridge?
Xfinity reports service to about 100% of residential locations in Cambridge, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Cambridge?
7 providers report service to at least 2% of locations in Cambridge, and 5 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Cambridge 02140?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Other ZIP codes in Cambridge
Internet providers near Cambridge
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- Watertown Town, MA (3 mi)
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- Belmont, MA (3 mi)
- Arlington, MA (4 mi)
- Brookline, MA (4 mi)
- Everett, MA (4 mi)
- Chelsea, MA (5 mi)
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