"Finally, fiber optic ISP service! Dobson installed fiber in our neighborhood and it’s so much better. No down time, extremely fast speeds and it costs less than the DSL services currently available. It’s a no-brainer."
Residential Fiber Internet & Phone
100% fiber internet for Mangum, with unlimited data, free installation and an eero WiFi 7 router included. Your local fiber company, building stronger connections.





Our GO GIG™ plan runs up to 10,000 Mbps, upload and download, so every device in the house keeps up.
Speeds are up to and not guaranteed. Device, WiFi and wiring affect what each device sees. Availability varies by address.
Not all connections are built the same. Here's how the technologies typically compare on the things that matter most at home.
| What matters | Dobson Fiber | Cable | Fixed wireless / 5G home | Satellite |
|---|---|---|---|---|
| Upload speed | Symmetrical — matches your download, up to 10 Gigs | Usually a fraction of download speed | Typically well below download; varies by signal | Typically low |
| Responsiveness (latency) | Low and consistent, so video calls and streams feel smooth | Generally low, can rise when the neighborhood is busy | Varies with signal, weather and tower load | Higher; distance to orbit adds delay |
| Data | Unlimited — never throttled | Some plans cap or charge overages | Some plans deprioritize heavy users | Some plans cap or slow priority data |
| Evening reliability | Fiber all the way to your home holds steady when everyone's online | Shared neighborhood capacity | Shared tower capacity | Shared beam capacity |
| Best for | Busy households — streaming, school, work from home and smart devices | Everyday use in smaller households | Light use where wired service isn't available | Remote areas with no wired option |
Typical characteristics by technology type. Individual providers, plans and locations vary.
Every plan is 100% fiber with symmetrical speeds, unlimited data, free installation and no contracts. Pick a speed by how many people, screens and smart devices share your connection.

Speeds are "up to" and plan availability and included equipment vary by address. Check your address for the plans available at your home.
Mangum residents, upgrade your home internet experience with Dobson Fiber. Enjoy seamless streaming, lag-free gaming, and fast downloads with our fiber-optic network. Get connected today.
For over 85 years, we've firmly believed that your location shouldn't define your opportunities. With symmetrical speeds up to 10 GIG, Dobson Fiber ushers in a new era of connectivity. From high-definition streaming to instant file downloads and seamless gaming, the digital world is at your fingertips. Our reliability remains steadfast, impervious to weather or network congestion. More than just high-speed internet, we're a company that invests in local communities and provides dedicated customer service. Experience Mangum in a whole new light, all thanks to Dobson Fiber.
Homes come in all shapes and sizes. Shouldn’t your internet too? eero’s patented TrueMesh technology blankets your home in coverage while reducing drop-offs and dead spots. Plus, we help keep your data — and family — safe from security threats.
Your no-cost eero device includes:
Advanced Security
Advanced Parental Controls
Ad Blocking
Internet Backup & More!
Recognized by ISP Reports
ISP Reports names Dobson Fiber the fastest and top-rated internet provider in Oklahoma, including right here in Mangum. Your local fiber company, now serving more than 50 Oklahoma communities. Fast. Reliable. Local.



Source: ISP Reports. Maximum available speed is “up to”; speeds vary by plan and location.
Real five-star reviews from Dobson Fiber customers.
“Excellent service. Very fast upload and download speeds. No drop out.”
Michael R.Verified review on ISP Reports
“Download speeds are fast and the connection stays stable throughout unpredictable weather. I haven’t called once for service when installed.”
Meagan M.Verified review on ISP Reports
“The people on the phone are incredibly fast to answer and helpful. The installers were fast and knowledgeable and made everything look fantastic.”
Stuart H.Verified review on ISP Reports
“Amazing really fast no lags on online gaming. Fast to update and install video games took 20 to 10 minutes better then waiting 2 hours years ago with a different company.”
Seth O.Verified review on ISP Reports
“My service is fast, but most importantly, it’s consistently reliable. This is incredibly important because I work from home. The only time I had a significant outage was because a city employee cut the fiber line. Dobson came out and had it repaired quickly!”
Jo Ann S.Verified review on ISP Reports
“We are a heavy internet use household. Online gaming, streaming, music, Alexas, phones, and we also both work from home. Service is great, fast and rarely goes down. When it is down they answer service calls quickly and have always resolved my issues.”
Cheyenne B.Verified review on ISP Reports
“I’m a gamer and I never lag or have any problem with Dobson.”
Diego J.ISP Reports review
“Nobody beats Dobson in Ardmore … for being able to support over 30 devices without losing speed.”
Lynn B., Ardmore, OKISP Reports review
“The power company switched out a pole and disconnected our internet. I called Dobson and someone came out in less than 30 minutes. I work remotely and absolutely rely on my Internet.”
Laura V.ISP Reports review
Reviews are from ISP Reports (ispreports.org) and have been shortened for length. Ratings and speed rankings are ISP Reports’ and may change. “Up to 10 Gigs” is the maximum available speed; plans and speeds vary by address.
Real five-star reviews from Dobson Fiber customers on Google and ISP Reports, edited for length.
"Finally, fiber optic ISP service! Dobson installed fiber in our neighborhood and it’s so much better. No down time, extremely fast speeds and it costs less than the DSL services currently available. It’s a no-brainer."
"The installers were on time. They were very professional and helpful, making sure my WiFi covered the area needed."
"Service is very good. Speed is great. No outages. Overall we are very satisfied."
"Was very fast and efficient. Explained everything before I asked any questions. Took about a hour to install and set up. Very professional. I believe Greg was his name."
"…I've experienced better internet service with Dobson"
"I never have a problem with it very reliable"
"Good service. No outages."
"All around happy. Great experience."
"I have never had a problem with Dobson fiber. Pricing is good speed is good. It’s just overall better than what I had before."
