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Internet providers in 77640
Find internet providers serving the 77640 area. Compare plan pricing and speeds from fiber-optic, cable and DSL providers.
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77640 internet providers
Need help? Call (844) 451-2720
*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?77640 internet service at a glance
At 100%, broadband coverage in the 77640 ZIP code is comparable to the rest of Texas - 91%, and comparable to broadband coverage across the U.S. - 95%.
The vast majority of those living in the 77640 ZIP will have access to cable, which covers 100% of households. DSL internet is also an option for many, offering service to 99% of the area. No fiber-optic providers are currently available in Port Arthur, but satellite or fixed-wireless providers may offer broadband options in your area.
There are four internet providers serving the 77640 area, and 99.33% of households will have internet options from more than one provider. Among four internet providers in 77640, prices start at $30 and available download speeds reach up to 100 Mbps.
Top high-speed internet providers in 77640
The largest internet providers serving the 77640 ZIP code are AT&T, Spectrum, and HughesNet bringing DSL, cable, and satellite options to the area.
DSL internet from AT&T is available to nearly all in the 77640 ZIP code, covering 99% of households. Many will also have the option of cable from Spectrum, which covers 100% of the area. Port Arthur’s third most-available internet provider, HughesNet, offers satellite to around 100% of residents in the 77640 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 77640 ZIP code, covering 99% 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 Port Arthur, $46.25.
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 Port Arthur, $0.94.
For those who value internet speed as much as cost, AT&T offers download speeds up to 18 Mbps and upload speeds up to 0.768 Mbps in 77640 ZIP code. These download speeds are available to 99% of the area, and are about the same as the average max speeds from all Port Arthur's providers, 39 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 77640 ZIP code, covering 100% of the area.
Spectrum’s cable network is likely to offer faster speeds than DSL or satellite service, but 77640 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 Port Arthur, $46.25.
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 Port Arthur, $0.94.
For those who value internet speed as much as cost, Spectrum offers download speeds up to 100 Mbps and upload speeds up to 10 Mbps in 77640 ZIP code. These download speeds are available to 100% of the area, and are slightly faster than the average max speeds from all Port Arthur's providers, 39 Mbps.

HughesNet satellite 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.
Satellite from HughesNet offers broadband to all households in the 77640 ZIP code, covering 100% of the area.
HughesNet satellite internet offers reliable connection throughout the 77640 ZIP where other internet types may not be available, but service is likely to come with low monthly data allowances and high latency, making streaming binges and real-time online gaming impractical.
Internet prices for HughesNet start at $59.99/mo.*, which is significantly higher than the average starting price for internet in Port Arthur, $46.25.
HughesNet customers who choose the lowest-priced plan can expect speeds up to 25 Mbps, which comes to an estimated $2.40 per Mbps, higher than the average cost per Mbps for the lowest priced plans in Port Arthur, $0.94.
For those who value internet speed as much as cost, HughesNet offers download speeds up to 25 Mbps and upload speeds up to 3 Mbps in 77640 ZIP code. These download speeds are available to 100% of the area, and are about the same as the average max speeds from all Port Arthur's providers, 39 Mbps.
Internet providers in 77640 frequently asked questions
What’s the fastest internet provider in 77640?
Spectrum is the fastest internet provider in the 77640 ZIP code with download speeds up to 100 Mbps. These speeds are available to 100% of households in 77640. The next fastest internet provider in the 77640 ZIP code is HughesNet, offering download speeds up to 25 Mbps to 100% of the area.
What’s the cheapest internet provider in 77640?
AT&T offers the cheapest internet in the 77640 ZIP with service starting at $30/mo. This is significantly less than the average starting price for internet in Port Arthur, $46.25.
How do I get faster internet?
Upgrading your internet plan or switching to a new provider that offers faster internet service is the best way to get significantly faster speeds, but that will likely also come with a price increase. To get faster internet without changing your plan or provider, upgrade your internet equipment or reduce the number of devices connected to your network.
What’s the best internet provider in my area?
Fiber internet providers are likely to offer the fastest, most consistent speeds for the money. Cable internet providers can also deliver fast speeds, up to 100 Mbps and higher, but are more vulnerable to slowed speeds during peak usage times. If you’re shopping for cheap internet, a DSL provider may be the best option for your household.
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.
Should I use my own router?
There are benefits to using your own router vs. buying or renting one from your internet provider, such as lower monthly costs and more product options. If you choose to use your own router, keep in mind that your internet provider’s tech support may not be able to fully assist you with your personal router. Select providers may not give you the option to use your own router.