The Valley: As Anguilla's capital, The Valley boasts the most robust and consistent 4G/LTE coverage on the island. Signal is strong around government buildings, local businesses, and main thoroughfares. Indoor coverage in most buildings is reliable, though some older concrete structures may occasionally dampen the signal.

Sandy Ground: This bustling hub for dining and nightlife offers excellent connectivity along its famous beach and the main strip of restaurants and bars. You'll have a strong signal for streaming and calls right on the sand. Coverage can sometimes be slightly weaker inside certain dense-walled establishments or at the far, less developed ends of the bay.

West End Village: Known for its luxury resorts and villas, the West End has superb mobile coverage, particularly within and around the major hotel properties which often have their own signal boosters. While the connection is strong on main roads, some of the more secluded and sheltered coves like Little Bay may have less consistent service.

Blowing Point: As the primary point of entry via the ferry terminal from St. Martin, Blowing Point maintains strong and dependable network service. The area around the terminal and the main road leading from it are well-covered to ensure travelers can connect immediately upon arrival. The signal remains steady throughout the immediate area.

Main Island Road: Connectivity is generally strong along Anguilla's main east-west road connecting key settlements like The Valley, Blowing Point, and the West End. You can expect reliable 4G/LTE service for navigation and streaming through most of the island's populated corridor with few, if any, signal drops.

Coastal and Secondary Roads: When traveling on smaller roads leading to remote beaches such as Little Bay or Captain's Bay, cellular signal can become less consistent. While major tourist beaches like Shoal Bay and Meads Bay have good coverage, more secluded coves may have weaker or intermittent service.

Anguilla-St. Martin Ferry Route: During the 25-minute ferry crossing between Blowing Point, Anguilla, and Marigot, St. Martin, your signal will likely drop. Service may become intermittent or unavailable mid-channel as you move out of range of Anguillian towers before connecting to networks in St. Martin.

Eastern Anguilla Region: The eastern end of the island, particularly areas east of Island Harbour, is less populated and coverage can be less reliable. Expect potential signal degradation in this more remote region compared to the well-covered central and western parts of Anguilla.

Offshore Cays and Marine Areas: Mobile service is generally unavailable when visiting Anguilla's offshore cays, such as Sandy Island, Prickly Pear Cays, and Dog Island. On private boat trips or charters in surrounding waters, do not expect a reliable terrestrial cell signal once you are a few kilometers from the main island.