Built on Comcast fiber
We host a robust network that forms the basis of our fiber optic Internet services and other Internet-based services for small, mid-market, and enterprise level businesses. Learn more about how we use fiber optic cables to deliver reliable, high-speed services to your business.
Designed for optimal business performance
Our vast and growing footprint spans 29 regional networks in 39 states and includes:
- An enhanced fiber optic network, with more than 150,000 miles of fiber, that provides high- speed, high quality, and high-definition services to a number of large companies
- A support structure made up of thousands of professionals with the knowledge and experience to handle any situation
- MEF-certified carrier class Ethernet that delivers standardized, scalable, and reliable Metro Ethernet solutions – at a service and hardware level
Comcast Metro Ethernet availability
Comcast currently provides Metro Ethernet services in the following markets. Additional markets will be launched on an ongoing basis.
- Albuquerque, NM
- Atlanta, GA
- Augusta, GA
- Baltimore, MD
- Bellevue, WA
- Boston, MA
- Chattanooga, TN
- Chicago, IL
- Delaware
- Denver, CO
- Detroit, MI
- Flint, MI
- Fort Lauderdale, FL
- Fort Myers, FL
- Ft Wayne, IN
- Grand Rapids, MI
- Hartford, CT
- Houston, TX
- Huntsville, AL
- Indianapolis, IN
- Jacksonville, FL
- Kalamazoo, MI
- Knoxville, TN
- Lancaster, PA
- Lansing MI
- Little Rock, AR
- Memphis, TN
- Miami, FL
- Minneapolis/St. Paul
- Morgantown, WV
- Naples, FL
- Nashville, TN
- New Jersey
- Oakland, CA
- Philadelphia, PA
- Pittsburgh, PA
- Portland, OR
- Sacramento, CA
- Salt Lake City, UT
- San Francisco, CA
- San Jose, CA
- Sarasota, FL
- Savannah, GA
- Scranton, PA
- Seattle, WA
- Spokane, WA
- Tacoma, WA
- Tallahassee, FL
- Washington D.C.
Our extensive nationwide fiber optic network
It’s the largest facilities-based, last-mile alternative to the phone company in the U.S.
Comcast Business Fiber Optic Network
Our high-speed, high-capacity fiber optic internet operates across our vast and constantly growing hybrid fiber-coax network, with more than 150,000 miles of fiber. We currently serve 18 of the top markets, delivering a multi-tier broadband service with scalable solutions to fit your business.