https://www.reuters.com/article/us-telecoms-andean-countries/colombia-bolivia-ecuador-and-peru-to-eliminate-roaming-charges-idUSKBN20D2PU

Bolivia, Colombia, Ecuador and Peru will begin removing international roaming rates in voice and data communications as part of an initiative to boost integration and modernization between the Community of Andean Nations (CAN), the block's secretary said Wednesday.