Community roaming is now in effect between Ghana and Côte d’Ivoire. Officially launched on June 14th, the initiative helps citizens of either country traveling to the other to keep their phone numbers and enjoy affordable rates, including free incoming calls.
For more information, please see https://www.ecofinagency.com/telecom/0607-44699-cote-divoire-and-ghana-become-the-first-ecowas-countries-to-implement-community-roaming
