The Bellport Cable Landing Station (Bellport CLS) is located at 975 Station Rd, Bellport, NY 11713, United States.

The Bellport CLS was built by Level3 as the cable landing station for the Yellow/AC-2 cable system. It is now part of CenturyLink.

CenturyLink owns a cable landing station at Brookhaven for the landing of AC-1 (Atlantic Crossing 1) and Mid-Atlantic Crossing (MAC).

AT&T owns the Shirley Cable Landing Station, where TAT-12/13 and AEC-1 (formerly Emerald Express) cable systems land.