Quantum Internet Service is a large internet service provider in the United States, serving 1 state or territory: Maryland. Learn more about Quantum Internet Service's coverage and availability on this page.
Can I get Quantum Internet Service internet in my area?
The easiest way to find out is to click the link below.
You may enter your zip code to check local availability or view the map below before contacting Quantum Internet Service.
Quantum Internet Service Availability Map
Any Internet Availability
On the map you can see Quantum Internet Service's coverage area in the United States. Areas in green are most likely to have coverage, where some homes in yellow to red areas may not have coverage.
The table below shows coverage and average maximum speeds by state.
| State | Availaiblity | Average Best Speed |
|---|---|---|
| Maryland | 0.81% | 520 Mbps |
How fast is Quantum Internet Service's internet?
Internet Download Speed
The map above shows average maximum speeds by area. Overall, Quantum Internet Service internet speeds are adequate for most homes.
Download speeds (the speed at which you receive files and streaming video) range from 10 to 2,000 Mbps. The average customer has access to plans with download speeds up to 520 Mbps. This puts Quantum Internet Service in the 48th percentile versus other ISPs for download speeds, meaning speeds are on par with the average provider in the US.
Upload speeds (the speed you can send files and video to others) range from a low of 1.0 Mbps to a high of 2,000 Mbps. The average is 509 Mbps, placing Quantum Internet Service in the 56th percentile for internet provider upload speeds, which is adequate for a modern household.
What broadband services does Quantum Internet Service offer?
Across the country Quantum Internet Service offers fixed wireless and fiber internet service. The table below shows which types of service Quantum Internet Service offers and the average maximum speed for each service type. “Coverage” is the percent of Quantum Internet Service customers who can get that type of service.
Technology |
Coverage |
Average Best Speed |
|---|---|---|
Fiber |
30.27% |
1,669 Mbps |
Fixed Wireless |
70.36% |
21 Mbps |
Where is Quantum Internet Service Fiber Available?
Fiber Internet Speed
The Quantum Internet Service fiber availability map shows where fiber has been made available to customers. If you can get fiber, it is usually the best option for most people due to fast speeds and low lag. Fiber is available within 30.27% of Quantum Internet Service's coverage footprint, and the average speed for fiber is 1,669 Mbps download and 1,669 Mbps upload.
Where is Quantum Internet Service Fixed Wireless Available?
Fixed Wireless Internet Speed Key
Fixed wireless The Quantum Internet Service Fixed Wireless availability map shows where Fixed Wireless has been made available to customers. Fixed Wireless is available within 70.36% of Quantum Internet Service's coverage footprint, and the average speed for Fixed Wireless is 21 Mbps down and 5.9 Mbps up.
Can I get Quantum Internet Service TV Service?
Probably. Most fiber optic and cable companies are able to offer some kind of TV service. In either case, you can also get Quantum Internet Service internet and satellite TV.
What cities and zips does Quantum Internet Service serve?
With coverage in 14 cities and 20 zip codes, only the largest are listed below:
City |
Availability |
Average Best Speed |
|---|---|---|
| Baltimore, MD | 1.76% | 520 Mbps |
| Westminster, MD | 18.88% | 956 Mbps |
| Hampstead, MD | 25.95% | 1,899 Mbps |
| Woodstock, MD | 25.76% | 100 Mbps |
| Taneytown, MD | 17.03% | 2,000 Mbps |
| Union Bridge, MD | 12.14% | 2,000 Mbps |
| Keymar, MD | 20.04% | 2,000 Mbps |
| Brooklyn, MD | 2.14% | 30 Mbps |
| New Windsor, MD | 5.24% | 2,000 Mbps |
| Manchester, MD | 2.01% | 30 Mbps |
| Eldersburg, MD | 0.72% | 2,000 Mbps |
| Uniontown, MD | 51.87% | 2,000 Mbps |
| Middleburg, MD | 24.52% | 2,000 Mbps |
| Upperco, MD | 1.32% | 30 Mbps |
Zip |
Availability |
Average Best Speed |
| 21157, MD | 24.48% | 794 Mbps |
| 21202, MD | 39.12% | 25 Mbps |
| 21201, MD | 26.10% | 21 Mbps |
| 21218, MD | 9.18% | 10 Mbps |
| 21231, MD | 24.22% | 21 Mbps |
| 21074, MD | 24.47% | 1,896 Mbps |
| 21217, MD | 9.03% | 14 Mbps |
| 21163, MD | 33.28% | 100 Mbps |
| 21158, MD | 9.65% | 2,000 Mbps |
| 21787, MD | 16.77% | 2,000 Mbps |
| 21213, MD | 6.01% | 10 Mbps |
| 21205, MD | 7.80% | 19 Mbps |
| 21211, MD | 5.65% | 10 Mbps |
| 21757, MD | 20.94% | 2,000 Mbps |
| 21791, MD | 7.43% | 2,000 Mbps |
| 21102, MD | 2.00% | 30 Mbps |
| 21776, MD | 3.80% | 2,000 Mbps |
| 21784, MD | 0.51% | 2,000 Mbps |
| 21224, MD | 0.36% | 10 Mbps |
| 21155, MD | 1.50% | 30 Mbps |