RoamTheWorldCellPhones.com

Cellphone GSM Frequencies: 900/1900

(This means you will need a GSM cellphone that will work on 900MHz or 1900Mhz to use it in Antigua and Barbuda.)

Cellular carriers for Antigua and Barbuda

Antigua Public Utilities Authority-APUA (APUA PCS)

Frequency: GSM 1900
Website: www.apua.ag/www/

Coverage Map

Antigua Wireless Ventures Limited (Digicel Antigua & Barbuda)

Frequency: GSM 900
Website: www.digicelantiguaandbarbuda.com

Coverage Map

If you've used either of these networks or roamed in Antigua and Barbuda, please post about your experience and the cost. Feel free to ask questions.