Hi Friends, in this article, we cover basic details about Xfinity Services and provide you with a tool with which you can do Comcast Xfinity Internet Speed Test. This tool works for both Xfinity internet as well as to check the speed of any other Internet Connection.

Comcast Xfinity Digital Cable TV, Internet, and Home Phone

Comcast offers Xfinity Service in 39 states across the US. California, Florida, and Illinois has the highest coverage of Xfinity. More than 110 million US Consumers are using Xfinity Service. Xfinity os the largest residential cable provider in the US.

Some Key Facts about Xfinity Internet

It is to be noted that Xfinity Provides packages with various speed and 987 MPBS is the fastest package and it not available in all areas. You can refer to the table below for the maximum speed Xfinity offers in each state.

  • Comcast Xfinity is the largest internet cable service in the United States.
  • Xfinity offers Cable Internet Service in 40 states.
  • Xfinity Offers service in 8,899 zip codes across the country.
  • Max Download Speed as advertised is 987 MBPS.
  • Download Speed as per User Tests is 115.68 MBPS
  • Average Latency is 98.47 ms

Xfinity Internet & Television service

Comcast Xfinity provides broadband cable Internet with a speed range 100–1,000 Mbps. Xfinity also offers a digital cable TV, as well as a smart TV platform called Xfinity X1 also branded as an Entertainment Operating System.  Xfinity offers this services in all almost all states (40 of them) of the Comcast coverage map also mentioned below. A DVR set-top TV box enables  X1 TV service combining Internet and TV service into one interface and making Internet access from every TV connected with this service. X1 integrates with Netflix and its own on-demand content library.

Xfinity Phone service

A digital voice (VoIP) landline phone service is offered by Xfinity throughout its coverage area

Xfinity Home Security Suite –  Xfinity Home.

This service is a “smart home” technology that makes an alarm system and security camera network available and controllable from a subscriber’s mobile devices. Xfinity Home also integrates closely with their next-gen TV offering, Xfinity X1, allowing you to manage the system through your TV or by voice using the X1 remote.

Contract and Contract Fee Plans

Xfinity offers both contract and contract-free service options. The Contract details vary from state to state, please refer to the below-mentioned table to know the list of states where Xfinity Services are offered. you can get best offers with a “bundled” TV and Internet service.

Xfinity bundle plans are good for long-time like in the case of residents. In the case of short-term residents like students or renters, Xfinity offers contract-free plans. So if you are planning to relocate in the near term, you can choose contract-free plans and avoid Termination Fee.

Comcast Xfinity Internet Speed Test Tool

This works for both Xfinity and all other types of internet connections

Use this speed test to check the Speed of your broadband connection whether Xfinity or others. This test will return results on download speed and upload speeds.   National Average download Speed of Xfinity’s is 50 Mbps and their average latency is 98.47ms.

Xfinity Availability and Speed Across U.S States

Comcast Xfinity Availability Map

Also, Read

How to bypass Xfinity Username and Password


Xfinity Digital TV and Internet service are one of the widely covered services in the U.S. They offer both a contract based and a contract-free plan. Their speeds vary from 100 Mbps to 1000 Mbps. The Comcast Xfinity Internet Speed Test Tool helps to check the internet speed test for both Xfinity as well as other types of internet connections. We hope this article is helpful to you and if you have any suggestions or queries, feel free to comment.