Internet providers in O'Fallon, MO

Shop the best O'Fallon internet providers. Compare internet plan pricing and speeds from cable, DSL and fiber-optic providers in your area.

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O'Fallon internet service at a glance

At 100%, broadband coverage in O'Fallon is slightly higher than the rest of Missouri - 90%, and comparable to broadband coverage across the U.S. - 95%.

The vast majority of those living in the O'Fallon area will have access to cable, which covers 97% of O'Fallon residents. DSL internet is also an option for many, offering service to 96% of the area. Fiber-optic is less available but still a popular internet option for roughly 10% of those living in O'Fallon.

There are nine internet providers serving the O'Fallon area, and 95.46% of households will have internet options from more than one provider. Among O'Fallon's nine internet providers, prices start at $49 and available download speeds reach up to 120 Mbps.

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Top high-speed internet providers in O'Fallon

The largest internet providers in O'Fallon are AT&T, Spectrum, and CenturyLink bringing DSL and cable options to O'Fallon.

DSL internet from AT&T is available to many O'Fallon residents, covering 11% of households. Many will also have the option of cable from Spectrum, which covers 96% of the area. O'Fallon’s third most-available internet provider, CenturyLink, offers DSL to around 75% of O'Fallon residents.

AT&T DSL internet

Provider
AT&T
Starting price*
$49.99/mo.
Max download speed

75 Mbps

Max upload speed

20 Mbps

Average availability

11%

DSL from AT&T offers broadband to a limited number of households in O'Fallon covering 11% of the area.

DSL internet from AT&T uses telephone lines in O'Fallon to deliver service, which often leads to lower prices and higher availability, though download speeds are likely to be slower than cable or fiber-optic internet.

Internet prices for AT&T start at $49.99/mo.*, which is about the same as the average starting price for internet in O'Fallon, $51.79.

AT&T customers who choose the lowest-priced plan can expect speeds up to 100 Mbps, which comes to an estimated $0.50 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in O'Fallon, $1.29.

For those who value internet speed as much as cost, AT&T offers download speeds up to 75 Mbps and upload speeds up to 20 Mbps in O'Fallon. These download speeds are available to 11% of the area, and are about the same as the average max speeds from all O'Fallon's providers, 74 Mbps.

Check availability

or call us today: (844) 451-2720

Call us: (844) 512-2720

Spectrum cable internet

Provider
Spectrum
Starting price*
$49.99/mo.
Max download speed

120 Mbps

Max upload speed

5 Mbps

Average availability

96%

Cable from Spectrum offers broadband to nearly all households in O'Fallon covering 96% of the area.

Spectrum’s cable network is likely to offer faster speeds than DSL or satellite service, but O'Fallon residents in densely populated areas may experience slowed speeds during peak usage times.

Internet prices for Spectrum start at $49.99/mo.*, which is about the same as the average starting price for internet in O'Fallon, $51.79.

Spectrum customers who choose the lowest-priced plan can expect speeds up to 60 Mbps, which comes to an estimated $0.83 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in O'Fallon, $1.29.

For those who value internet speed as much as cost, Spectrum offers download speeds up to 120 Mbps and upload speeds up to 5 Mbps in O'Fallon. These download speeds are available to 96% of the area, and are slightly faster than the average max speeds from all O'Fallon's providers, 74 Mbps.

Check availability

or call us today: (844) 451-2720

Call us: (844) 512-2720

CenturyLink DSL internet

Provider
CenturyLink
Starting price*
$49/mo.
Max download speed

40 Mbps

Max upload speed

20 Mbps

Average availability

75%

DSL from CenturyLink offers broadband to most households in O'Fallon covering 75% of the area.

DSL internet from CenturyLink uses telephone lines in O'Fallon to deliver service, which often leads to lower prices and higher availability, though download speeds are likely to be slower than cable or fiber-optic internet.

Internet prices for CenturyLink start at $49/mo.*, which is about the same as the average starting price for internet in O'Fallon, $51.79.

CenturyLink customers who choose the lowest-priced plan can expect speeds up to 12 Mbps, which comes to an estimated $4.08 per Mbps, higher than the average cost per Mbps for the lowest priced plans in O'Fallon, $1.29.

For those who value internet speed as much as cost, CenturyLink offers download speeds up to 40 Mbps and upload speeds up to 20 Mbps in O'Fallon. These download speeds are available to 75% of the area, and are about the same as the average max speeds from all O'Fallon's providers, 74 Mbps.

Check availability

or call us today: (844) 451-2720

Call us: (844) 512-2720

Internet coverage for rural areas

If you live in the heart of O'Fallon, you’ll likely have options from cable, DSL, and fiber-optic internet providers. For those in rural areas or just outside O'Fallon, however, satellite or fixed wireless internet may be the best internet option.

Satellite internet from HughesNet and ViaSat, Inc. offers 100% availability in O'Fallon and surrounding areas. HughesNet starting prices are higher than average in O'Fallon at $59.99/mo. for speeds up to 25 Mbps. The starting price for ViaSat, Inc. plans is about average for O'Fallon at $50/mo. for speeds up to 12 Mbps. Satellite internet is a less appealing option for many O'Fallon residents, however, as service typically comes with high latency and low data allowances.

O'Fallon, MO internet providers

Need help? Call (844) 451-2720

Provider
AT&T $49.99/mo. 100 - 75 MbpsDSL11%
Spectrum $49.99/mo. 60 - 120 MbpsCable96%
CenturyLink $49/mo. 12 - 100 MbpsFiber-optic10%
CenturyLink $49/mo. 12 - 40 MbpsDSL75%
CableAmerica - -Cable2.724%
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Internet provider frequently asked questions

Spectrum is the fastest internet provider in O'Fallon with download speeds up to 120 Mbps. These speeds are available to 96% of households in O'Fallon. The next fastest internet provider in O'Fallon is CenturyLink, offering download speeds up to 100 Mbps to 10% of the area.

CenturyLink offers the cheapest internet in O'Fallon with plans starting at $49/mo. This is about the same as the average starting price for internet in O'Fallon, $51.79.

CenturyLink is the largest fiber-optic internet service provider in O'Fallon, covering 10% of the city.

Fiber and cable internet are similar internet service types, but fiber offers a few advantages over cable. Fiber internet can deliver faster upload and download speeds than cable in most areas, and is less vulnerable to slowed speeds during peak usage times. Cable does have the advantage over fiber in terms of availability, covering 89% of U.S. households compared to fiber’s 38%.

Cable internet will nearly always offer faster speeds than DSL, but typically at a higher price point. So if you’re shopping for cheap internet plans, DSL may be your better option but if you want speed, consider cable internet.

Download speeds of 25 Mbps and above are considered broadband speeds, and can handle most online activities including streaming and gaming. For households with multiple devices using a Wi-Fi connection, speeds of 100 Mbps and higher are likely to offer a better online experience. Learn more about what speeds are best for your home.