In Lambert there are 3 internet service providers, with C Spire Fiber being the most popular. C Spire Fiber offers fiber internet service. In recent tests, C Spire Fiber customers had an average download speed of 707 Mbps and an average upload speed of 125 Mbps. In addition to C Spire Fiber, AT&T and Sparklight offer DSL, fiber, fixed wireless and cable internet service.
While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| C Spire Fiber Fiber | 707 Mbps | 125 Mbps | 53 ms |
| AT&T DSL Fiber Fixed Wireless | 48 Mbps | 46 Mbps | 16 ms |
| Sparklight Cable | 322 Mbps | 20 Mbps | 33 ms |
| * Data from speed tests taken in the last 3 months | |||
C Spire Fiber is the most popular provider in Lambert offering fiber internet service. Users have been getting 707 Mbps for download speeds and 125 Mbps for upload speeds over 28 recent tests.
C Spire Fiber has the fastest average download speed, the fastest average upload speed, and the 3rd lowest latency out of all of the providers in Lambert. 90% of users saw download speeds faster than 500 Mbps, and 40% of users saw upload speeds between 100-250 Mbps.
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AT&T is the 2nd most popular provider in Lambert offering DSL, fiber and fixed wireless internet service. Users have been getting 48 Mbps for download speeds and 46 Mbps for upload speeds over 21 recent tests.
AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Lambert. 92% of users saw download speeds between 25-50 Mbps, and 100% of users saw upload speeds between 25-50 Mbps.
Download Speeds
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Sparklight is the 3rd most popular provider in Lambert offering cable internet service. Users have been getting 322 Mbps for download speeds and 20 Mbps for upload speeds over 3 recent tests.
Sparklight has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Lambert. 100% of users saw download speeds between 250-500 Mbps, and 50% of users saw upload speeds between 25-50 Mbps.
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Upload Speeds
We’ll run a download test and an upload test to give you the full picture of your internet connection.