OneSimCard® is a global mobile service provider that offers international travelers affordable voice, text, and data services. With OneSimCard®, users can stay connected with their family, friends, and colleagues from anywhere in the world, without worrying about expensive roaming charges. OneSimCard® also offers several value-added services, such as voicemail, call forwarding, and virtual phone numbers, which allow customers to receive calls on their OneSimCard® number from anywhere in the world. Overall, OneSimCard® is a convenient and cost-effective solution for travelers who need to stay connected while abroad. OneSimCard® is a division of Belmont Telecom, Inc., a licensed U.S. interexchange carrier (IXC) providing telecommunications services since 1994.