iBasis

iBasis, Inc. is a global voice carrier that specializes in voice termination and data services for fixed and mobile operators, as well as OTT and voice-over-broadband service providers. Founded in 1996 and headquartered in Burlington, Massachusetts, iBasis offers a range of solutions, including international Voice over LTE, Premium Voice over IPX, and certified voice services, along with fraud prevention systems. The company also provides LTE signaling exchange, SMS Firewall services, and various roaming solutions, enabling mobile network operators and MVNOs to enhance their offerings. In addition to wholesale operations, iBasis delivers prepaid solutions, such as retail prepaid calling card services and an online prepaid international calling platform called Pingo. The company operates advanced analytics tools for monitoring data traffic and collaborates with numerous telecommunications carriers worldwide, including major players like AT&T, Verizon, and Vodafone. iBasis is a subsidiary of Tofane Global, following its acquisition by KPN and subsequent integration with KPN Global Carrier Services, making it one of the largest carriers of international voice traffic globally.