OneSimCard IoT Email Format
TelecommunicationsMassachusetts, United States2-10 Employees
OneSimCard IoT, based in Belmont, Massachusetts, is a global roaming provider of IoT SIM cards and full-service connectivity solutions with more than 30 years in business. The company serves devices requiring reliable worldwide data, offering SIM configurations that support single APN, multi-IMSI, and multi-carrier arrangements, including no-steering options. Optional services include private static IP addresses, VPN, private APN, a free SIM management platform, IMEI locking, dedicated USA-based support, and flexible plans that can be pooled or pay-as-you-go. OneSimCard IoT operates as a division of Belmont Telecom, Inc., a licensed U.S. interexchange carrier that has offered telecommunications services since 1994. In 2020, it announced a US-market SIM connectivity solution that integrates networks from two major U.S. carriers to provide LTE and Cat M1 data with SMS on a single SIM.