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 Lumen (formerly CenturyLink).

Google contracts with Level3 as the landing partner to land the Grace Hopper cable system at the Bellport CLS.

Lumen 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.