Truphone is a GSMA accredited global mobile network that operates its service internationally. The company is headquartered in London and has offices in ten other countries, being spread across four continents. Truphone offers eSIM-based GSM mobile services to both businesses and individuals, mobile phone calls and SMS recording services for businesses, remote SIM provisioning and related services, and has a customer base that includes more than 3,500 multinational enterprises in 196 countries.