ケイマン諸島におけるFlow Caymanと旅行用eSIM

Flow Caymanの概要

Flow launched 5G in the Cayman Islands in June 2024, using 200 MHz of 3.5 GHz spectrum (band n78).

Flow Cayman's bands and technology

An eSIM can only use Flow Cayman if your phone supports at least one band in this table. Before you fly, open your model's spec page on the maker's site and compare its LTE and 5G band lists.

Who licenses Flow Cayman

Mobile networks in Cayman Islands are licensed, and their spectrum assigned, by the Utility Regulation and Competition Office (OfReg). The bands above are the ones it allocates. A problem with the local network's own service goes to the operator first; a problem with your eSIM plan comes to us.

当店で取り扱うプランのうちFlow Caymanを記載しているもの

From the supplier record behind each package, 17 of the 17 plans we currently sell for Cayman Islands declare Flow Cayman as a network the profile can reach, at 4G. The figure comes from the same catalogue that prices the plan pages, and it moves when the supplier revises the record.

プランが特定のネットワークを名指ししない理由

Nearly every travel eSIM is a roaming product: the profile picks a network by an order the supplier sets, not by the buyer. If Flow Cayman is weak where you are, try selecting Digicel Cayman manually in the network settings, and keep data roaming on for the eSIM profile.