Northern Telephone and DataEnter your zip code below to see if broadband internet from Northern Telephone and Data is available in your area.
Northern Telephone and Data Availability Map
Northern Telephone and Data offers internet service within the state of Wisconsin. Copper internet from Northern Telephone and Data is available to businesses in 5 zip codes.
In addition to copper broadband, Northern Telephone and Data also offers fixed wireless, fiber, and DSL internet service. Its fixed wireless service is available to approximately 189,000 people Its fiber service is available to businesses in 1 zip code. Its DSL service is available to approximately 14,000 people
Availability By State
Cities and Towns Northern Telephone and Data Has Coverage
*Accuracy not guaranteed. Use the zip search and check with Northern Telephone and Data directly to verify availability.
BroadbandNow Internet Service Provider Awards 2020
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Northern Telephone and Data
Northern Telephone and Data Facts
- Northern Telephone and Data offers service in 1 state.
- Northern Telephone and Data offers copper, fixed wireless, fiber, and DSL internet access.
- Northern Telephone and Data offers service in 33 zip codes nationwide.
Services offered by Northern Telephone and Data
- Phone services
- Customer Service: (800) 709-1818
- Current and Past DBAs:
- Northern Telephone & Data, Northern Telephone and Data
- Holding Company:
- Northern Telephone and Data Corp.
Are you a representative of Northern Telephone and Data? If so, claim this listing to get additional exposure, update your coverage, and manage your plans.Claim Listing
Download Speed and Latency Test
Whether Northern Telephone and Data is your internet provider or you use a different provider, the speed test below can show key statistics about your internet connection.
If your Northern Telephone and Data speed test result is lower than expected, try resetting your router or call Northern Telephone and Data customer service for additional assistance.
Oops! Something went wrong and the NDT test didn't load!
If this continues to happen, please contact us.
Starting Speed Test . . .
Testing Your Upload speed
Testing Your Download speed
Speed Test Completed
<%= ResultsOnly ? SpeedTestResult.Down.ToString() : "0.00" %> Mb/s
<%= ResultsOnly ? SpeedTestResult.Up.ToString() : "0.00" %> Mb/s
Network latency: msec round trip time
Jitter: 0.0 msec
This speed test will assess the capability of your broadband connection whether you use Northern Telephone and Data or another provider. The dials above are designed to display results for download speed and upload speed. Download and upload speeds are the main signs of Internet connection quality. As of April 2021, the average download speed for Northern Telephone and Data is 3.94 Mbps. Throughout their coverage area, the average latency on Northern Telephone and Data Internet speed tests is -1ms. For context, wired connections usually output latency results in the 5–70ms range. Satellite broadband connections are often closer to 500–800ms.
Maximum Advertised Download Mbps
User Speed Test Download MbpsTop 10 Fastest In State
Speed Tests from Northern Telephone and Data Customers
Top Cities for Northern Telephone and Data Internet Service
|Oshkosh, WI||50 mbps||9.95 mbps|
Fastest Cities For Northern Telephone and Data Internet Service
|Oshkosh, WI||50 mbps||9.95 mbps|
Northern Telephone and Data Fastest Download Speeds Over Time
In this chart we've calculated the average speed of the fastest 10% of users who ran a speed test from a Northern Telephone and Dataconnection in the last 12 months.
Northern Telephone and Data Average Download Speeds Over Time
In this chart we show the average download speed across all 1,440 users who ran a speed test on their Northern Telephone and Data internet connection in the last 12 months.
Leave a Review For Northern Telephone and Data
Are you a current or former Northern Telephone and Data customer in a Northern Telephone and Data service area? Share your experience to help other users.
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