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Internet providers in 63143
Find internet providers serving the 63143 area. Compare plan pricing and speeds from fiber-optic, cable and DSL providers.
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63143 internet providers
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Provider | ||||
AT&T | $40 | 100 - 1,000 Mbps | Fiber-optic | 27% |
AT&T | $30 | 100 - 75 Mbps | DSL | 100% |
Spectrum | $44.99 | 60 - 120 Mbps | Cable | 100% |
GTT Communications | - | - | DSL | 5.823% |
HughesNet | $59.99 | 25 - 25 Mbps | Satellite | 100% |
Viasat | $50 | 12 - 12 Mbps | Satellite | 100% |
Brown Dog Networks | $55 | 0.768 - 10 Mbps | Wireless | 100% |
King Street Wireless | - | - | Wireless | 100% |
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of Jun 1, 2020.
Need help?63143 internet service at a glance
At 100%, broadband coverage in the 63143 ZIP code 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 63143 ZIP will have access to DSL, which covers 100% of households. Cable internet is also an option for many, offering service to 100% of the area. Fiber-optic is less available but still a popular internet option for roughly 27% of those living in the 63143 ZIP code.
There are seven internet providers serving the 63143 area, and 100.00% of households will have internet options from more than one provider. Among seven internet providers in 63143, prices start at $30 and available download speeds reach up to 1,000 Mbps.
Top high-speed internet providers in 63143
The largest internet providers serving the 63143 ZIP code are AT&T and Spectrum bringing DSL, fiber-optic, and cable options to the area.
DSL internet from AT&T is available to nearly all in the 63143 ZIP code, covering 100% of households. Some will also have the option of fiber-optic from AT&T, which covers 27% of the area. Saint Louis’s third most-available internet provider, Spectrum, offers cable to around 100% of residents in the 63143 ZIP code.

AT&T DSL internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Jun 1, 2020.
DSL from AT&T offers broadband to all households in the 63143 ZIP code, covering 100% of the area.
DSL internet from AT&T uses telephone lines 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 $30/mo.*, which is significantly lower than the average starting price for internet in Saint Louis, $48.00.
AT&T customers who choose the lowest-priced plan can expect speeds up to 100 Mbps, which comes to an estimated $0.30 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in Saint Louis, $0.80.
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 63143 ZIP code. These download speeds are available to 100% of the area, and are much slower than the average max speeds from all Saint Louis's providers, 248 Mbps.

AT&T fiber-optic internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Jun 1, 2020.
Fiber-optic from AT&T offers broadband to some, but not many households in the 63143 ZIP code, covering 27% of the area.
Fiber-optic service from AT&T is popular for its fast download and upload speeds, even during peak usage times, but may be less available throughout 63143 ZIP code than other internet types.
Internet prices for AT&T start at $40/mo.*, which is lower than the average starting price for internet in Saint Louis, $48.00.
AT&T customers who choose the lowest-priced plan can expect speeds up to 100 Mbps, which comes to an estimated $0.40 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in Saint Louis, $0.80.
For those who value internet speed as much as cost, AT&T offers download speeds up to 1,000 Mbps and upload speeds up to 1,000 Mbps in 63143 ZIP code. These download speeds are available to 27% of the area, and are much faster than the average max speeds from all Saint Louis's providers, 248 Mbps.

Spectrum cable internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Jun 1, 2020.
Cable from Spectrum offers broadband to all households in the 63143 ZIP code, covering 100% of the area.
Spectrum’s cable network is likely to offer faster speeds than DSL or satellite service, but 63143 residents in densely populated areas may experience slowed speeds during peak usage times.
Internet prices for Spectrum start at $44.99/mo.*, which is about the same as the average starting price for internet in Saint Louis, $48.00.
Spectrum customers who choose the lowest-priced plan can expect speeds up to 60 Mbps, which comes to an estimated $0.75 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in Saint Louis, $0.80.
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 63143 ZIP code. These download speeds are available to 100% of the area, and are much slower than the average max speeds from all Saint Louis's providers, 248 Mbps.
Internet coverage for rural areas
If you have limited cable, DSL and fiber-optic internet options in the 63143 ZIP code, satellite and fixed wireless providers may be available.
Satellite internet from HughesNet and Viasat offers 100% availability in 63143 and the greater Saint Louis area. HughesNet starting prices are significantly higher than average in Saint Louis at $59.99/mo. for speeds up to 25 Mbps. Viasat starting prices are about average in Saint Louis at $50/mo. for speeds up to 12 Mbps. Satellite internet is a less appealing option for many in the 63143 ZIP, however, as service typically comes with high latency and low data allowances.
Internet providers in 63143 frequently asked questions
What’s the fastest internet provider in 63143?
AT&T is the fastest internet provider in the 63143 ZIP code with download speeds up to 1,000 Mbps. These speeds are available to 27% of households in 63143. The next fastest internet provider in the 63143 ZIP code is Spectrum, offering download speeds up to 120 Mbps to 100% of the area.
What’s the cheapest internet provider in 63143?
AT&T offers the cheapest internet in the 63143 ZIP with service starting at $30/mo. This is significantly less than the average starting price for internet in Saint Louis, $48.00.
Is fiber internet available in 63143?
AT&T is the largest fiber-optic internet service provider serving the 63143 ZIP code, covering 27% of the city.
Why aren’t there more internet options?
According to the FCC, 93% of households have access to three or more providers. In many areas, a cable, DSL, satellite and possibly fiber-optic provider may be available. You are unlikely, however, to find multiple providers of the same internet type, such as two cable providers, in the same location because operating expenses in an area already served by another provider can be too high to be profitable.
Why is my internet slow today?
There are many factors that can influence internet speed. In many cases, restarting your router will resolve speed and connectivity issues. Other factors, such as peak usage times and speed throttling can also cause temporary speed issues.
What internet speeds do I get?
Take a speed test to see what download and upload speeds you are getting. For the best results, perform the test over a wired connection. View our speed test guide for a full breakdown of your results. If you want faster speeds, consider these tips for boosting internet speed, or shop for faster internet plans in your area.