Global1sim Information

Global1SIM is an industry leader in the global roaming business, operating since 2005, meeting the needs of service providers, resellers, distributors, business and retail customers in the Roaming vertical. Global1Sim is bridging GSM roaming with VOIP services, providing all-in-one solution of hosted PBX, SIM cards management and a powerful billing engine. With Global1SIM, resellers can easily enter the fast-growing MVNO marketplace and increase their revenue stream by offering GSM services (voice, data and SMS), along with integrated VOIP solutions (DIDs, mobile application, calling cards and more).