Connectivity
WiFi, cell service, and staying connected
Mobile Networks
Carriers
The Bahamas has two primary mobile network operators: BTC (Bahamas Telecommunications Company, the national carrier) and ALIV (a private competitor launched in 2016). Both operate GSM/LTE networks.
US Phones and Roaming
Most US mobile plans now include international roaming in the Bahamas. T-Mobile's Magenta and higher plans include free data (though typically at slower speeds) and reduced-rate calling in the Bahamas. AT&T and Verizon offer international day passes. Verify your plan's specific Bahamas coverage and pricing before travel, as plan terms change.†
For extended stays or data-heavy usage, purchasing a local SIM from BTC or ALIV is more economical than roaming. BTC and ALIV SIMs are available at their stores in Nassau and at the airport.
Coverage — Nassau and New Providence
Nassau and New Providence have strong mobile coverage from both BTC and ALIV, including LTE in most of the island. Urban areas and resort zones are well-covered.
Coverage — Family Islands
Coverage on Family Islands varies significantly. Eleuthera, Exumas, Abacos, and Grand Bahama have reasonable coverage in main settlements but gaps in more remote areas. On smaller and more remote islands (Out Islands, uninhabited cays), coverage may be intermittent or absent entirely. BTC's network tends to have broader rural coverage than ALIV's in more remote areas.†
Sailors and boaters who spend extended time at anchor should not rely on mobile data for navigation or communication in remote cays.
Wifi
Resorts and Hotels
Most hotels and resorts in Nassau, Paradise Island, and the larger Family Islands offer wifi to guests. Quality ranges from reliable and fast at major Nassau resorts to slow and unreliable at smaller Family Island properties. Satellite-based internet (increasingly Starlink) is improving connectivity at more remote properties, but speeds vary.
Restaurants and Cafes
Wifi is available at many tourist-area restaurants and cafes in Nassau. Outside Nassau, wifi in public-facing businesses is less consistent. Don't rely on restaurant wifi for data-intensive tasks.
Cruise Ships
Major cruise ships have onboard wifi, typically sold by the day or week at rates that are higher than US broadband. Quality has improved significantly as satellite connectivity has improved.
Voice Calling
International calling from the Bahamas is straightforward with either a US roaming plan or a local SIM. WiFi calling (WhatsApp, FaceTime, Google Voice) works well where wifi or LTE is available and is often more practical than traditional calling, particularly for staying in touch with contacts in the US.
Practical Considerations
Nassau vs. Family Islands
Plan your connectivity expectations around your specific destination:
- Nassau and Paradise Island: Reliable LTE, widely available wifi, comparable to a US city.
- Larger Family Islands (Eleuthera, Exumas, Abacos, Grand Bahama): Generally good in main towns, spottier in rural and coastal areas. Wifi available at most accommodation.
- Out Islands and remote cays: Assume limited or no coverage outside main settlements. Satellite communication devices (personal locator beacons, Garmin inReach, or Starlink for vessels) are appropriate for extended remote itineraries.
Downloading Before You Go
Before departing Nassau for a Family Island, download offline maps (Google Maps offline areas, Maps.me, or navigation apps for boaters), entertainment, and any reference materials you may need. Relying on streaming services on a remote island with poor connectivity leads to frustration.
Emergency Communication
In genuinely remote areas, VHF marine radio remains the standard emergency communication channel throughout the Bahamas. Boats should carry a working VHF radio and monitor Channel 16 when underway. Personal locator beacons (PLBs) registered with the appropriate authority provide satellite emergency signalling without relying on phone networks.
Electrical Compatibility
The Bahamas uses the same electrical standard as the United States (Type A/B plugs, 120V/60Hz), so US-purchased chargers and electronics require no adapters. See packing for related notes.
See also: packing · getting-around · health-safety