The Network

MassBroadband123 (MB123) serves as a backbone for more than one-third of the geographic area of Massachusetts, and provides necessary broadband infrastructure to foster economic growth, improve health care and education, and strengthen public safety.

MB123 has connected over a thousand Community Anchor Institutions (CAIs) – facilities such as schools, libraries, town halls and health care centers. KCST USA operates over 1200 miles of fiber in more than 120 western and central Massachusetts communities.

See below for an interactive map of the KCST Massachusetts Service Area. Contact us to receive a KMZ formatted file of our network map.


ADDITIONAL RESOURCES