Internet in Naperville at a glance
- Top providers
- Xfinity, AT&T Fiber, WOW!, Astound
- Fastest option
- AT&T Fiber (up to 5 Gig); fiber competition citywide
- Cheapest starting price
- Astound from ~$30/mo; AT&T Fiber from $34/mo
- Fiber availability
- Strong fiber — AT&T Fiber plus newer fiber builds
- Connection types
- Fiber, cable, 5G fixed wireless, satellite
An affluent, tech-savvy western Chicago suburb, Naperville is one of the most competitive internet markets in Illinois — Xfinity covers ~99% with cable, AT&T Fiber offers symmetrical multi-gig speeds, and WOW! and Astound (RCN) compete in parts of the city.
Naperville has unusually deep competition. Xfinity's cable reaches ~99% of the city; AT&T Fiber offers symmetrical multi-gig service; WOW! serves the western part (west of Woodward Avenue); and Astound (RCN) covers areas mostly north of 87th Street. Newer fiber builds are expanding too. T-Mobile and Verizon 5G are flexible no-contract options.
📞 Fastest way to get connected in Naperville
Availability changes street by street — especially fiber. The quickest way to know exactly what's at your address (and lock in today's promotions) is to call a free advisor at (844) 933-1065. No obligation, and they'll check every provider for your specific Naperville address in minutes.
Internet providers available in Naperville
Here's a snapshot of the main internet providers serving Naperville, Illinois. Because availability is address-specific, call (844) 933-1065 to confirm what's at your exact location.
| Provider | Type | Top speed | From* | Availability |
|---|---|---|---|---|
| Xfinity | Cable | Up to 2 Gig | $40/mo | ~99% of the city |
| AT&T | Fiber & 5G Air | Up to 5 Gig | $34/mo | Fiber much of the city; Air elsewhere |
| WOW! | Cable | Up to 1 Gig | $30/mo | the western part of the city, west of Woodward Ave |
| Astound (RCN) | Cable/Fiber | Up to 1.5 Gig | $30/mo | mostly north of 87th Street |
| T-Mobile 5G Home | 5G | Up to ~415 Mbps | $35/mo | Citywide |
| Verizon 5G Home | 5G | Up to 1 Gig | $35/mo | Parts of city |
| Satellite (Starlink/Viasat) | Satellite | Up to ~350 Mbps | $50/mo | Everywhere |
*Starting/promotional prices with typical conditions, illustrative and varying by address. Promotions change frequently — confirm current pricing by phone.
Naperville provider breakdown
Xfinity
The most widely available wired option in Naperville, covering ~99% of the city, with speeds up to 2 Gig and a free mobile line for 12 months with qualifying internet. (1.2 TB data cap in most markets.)
📞 Call about Xfinity — (844) 933-1065AT&T
AT&T offers two products in Naperville: AT&T Fiber — fast symmetrical speeds up to 5 Gig from ~$34/mo, covering much of the city — and AT&T Internet Air (5G) where fiber hasn't reached. Avoid the older AT&T Internet (DSL/IPBB); fiber is the one to get. No annual contract, reward cards.
📞 Call about AT&T — (844) 933-1065WOW!
WOW! (WideOpenWest) is a cable provider in Naperville (the western part of the city, west of Woodward Ave), known for straightforward pricing and no data caps — a good value alternative for heavier users.
📞 Call about WOW! — (844) 933-1065Astound (RCN)
Astound Broadband (RCN) is a well-regarded Naperville provider known for fair pricing and solid speeds, often around $30/mo for 300 Mbps — mostly north of 87th Street. Offers both cable and fiber depending on the address.
📞 Call about Astound (RCN) — (844) 933-1065T-Mobile 5G Home
Nationwide 5G home internet, available across Naperville. $35/mo with AutoPay and a T-Mobile voice line, no contract, no equipment fees, and a 5-year price guarantee.
📞 Call about T-Mobile 5G Home — (844) 933-1065Verizon 5G Home
A wireless alternative in Naperville, from $35/mo with a Verizon mobile plan, plus a multi-year price guarantee and gift-card offers.
📞 Call about Verizon 5G Home — (844) 933-1065Satellite (Starlink/Viasat)
Available anywhere as a fallback. Rarely the first choice in a well-served city, but an option for addresses wired and 5G providers don't reach. Starlink now offers speeds up to ~350 Mbps with no data caps.
📞 Call about Satellite (Starlink/Viasat) — (844) 933-1065Talk to a free Naperville advisor now
Check availability at your exact address and lock in today's promotions — free, no obligation, 7 days a week.
📞 Call (844) 933-1065Choosing the best internet in Naperville
For most Naperville households:
- Want the fastest? AT&T Fiber — symmetrical up to 5 Gig.
- Want the most-available cable + free mobile line? Xfinity covers ~99%.
- Western Naperville? WOW! (no data caps). North of 87th? Astound (RCN).
With several providers splitting the city, call a free advisor at (844) 933-1065 to check your exact address.
Bundling internet in Naperville
In Naperville, Xfinity's free mobile line for 12 months and AT&T's fiber-plus-wireless discount are the strongest bundles, while WOW! and Astound offer competitive standalone pricing. T-Mobile and Verizon customers can bundle their 5G home internet with their phone plans. For the full picture, see our complete bundling guide, internet + mobile, and free mobile line deals.
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Frequently asked questions
AT&T Fiber is the top pick for speed (symmetrical up to 5 Gig). Xfinity is the most widely available (~99%) with a free mobile line, and WOW! and Astound compete in parts of the city. The best for you depends on your exact address — call (844) 933-1065 to check.
Yes — Naperville has strong fiber from AT&T Fiber plus newer fiber builds, with symmetrical speeds. Availability is address-specific, so confirm for your street.
Astound starts around $30/month, AT&T Fiber around $34, Xfinity around $40, WOW! around $30, and T-Mobile/Verizon 5G around $35. Multi-gig plans cost more. Confirm current rates for your address.
Xfinity's free mobile line, AT&T Fiber's reward card, and WOW!'s no-cap value pricing are standout deals. Call a free advisor to find the best deal for your address.
Yes — several providers in Naperville offer no-contract plans, including T-Mobile 5G Home, Verizon, and the major fiber and cable providers. Call to see which reach your home.