Internet providers in Cary, North Carolina 27518
ZIP code 27518 is in Cary, Wake County, North Carolina. Compare the major providers below, then check availability for your address.
Internet in Cary 27518: local snapshot
About 96% of the 8,206 households in 27518 have a broadband subscription, 7 points above the North Carolina average of 89%. That ranks 27518#58 of 765 ZIP codes in North Carolina for broadband adoption. Very few households (1%) are offline, suggesting internet service is widely used in this area. A notable share of households rely on satellite internet, a common sign that wired service is patchy in parts of this ZIP.
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 Cary, North Carolina
Share of residential locations in Cary 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 | AT&T | Fiber, DSL, Fixed wireless | 96% | Check availability |
| 2 | Spectrum | Fiber, Cable | 96% | |
| 3 | Verizon | Fiber, Fixed wireless | 81% | Check availability |
| 4 | T-Mobile Home Internet | Fixed wireless | 80% | |
| 5 | Google Fiber | Fiber | 69% |
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 Cary?
Fiber is widely available: about 84% of locations in Cary can get it. Gigabit-class service (1,000 Mbps down) is reported for about 87% of locations. Fixed wireless home internet is reported for about 94% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Cary that providers report they can serve. City-level figures, not your address.
What to know about internet in Cary 27518
AT&T reports service to the most residential locations in Cary, about 96%. 5 providers report coverage of at least half of locations (AT&T, Spectrum, Verizon, T-Mobile Home Internet, and Google Fiber), so the market looks competitive. Fiber-focused providers reporting service here include Google Fiber (69%). T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
Broadband adoption in 27518 (96%) is close to the Cary average of 96%. By median household income, 27518 ranks 2 of 4 ZIP codes in Cary. The median age of residents is 47, an older-skewing area where reliability and simple plans tend to matter most.
Frequently asked questions
Is fiber internet available in Cary?
Yes, in part. About 84% of residential locations in Cary can get fiber, 93% can get cable, and about 87% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Cary?
AT&T reports service to about 96% of residential locations in Cary, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Cary?
5 providers report service to at least 2% of locations in Cary, and 5 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
Is there fiber internet in Cary?
Fiber providers reporting service in Cary include Google Fiber (69% of locations). Other providers may also offer fiber in parts of the city, so check your address.
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 Cary 27518?
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 Cary
Internet providers near Cary
- Morrisville, NC (4 mi)
- Apex, NC (5 mi)
- Holly Springs, NC (9 mi)
- Raleigh, NC (11 mi)
- Fuquay-Varina, NC (12 mi)
- Garner, NC (13 mi)
- Durham, NC (14 mi)
- Chapel Hill, NC (16 mi)
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