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Mobile Sphere logoMobileSphere is a leading provider of global telecommunications solutions leveraging the migration from fixed to mobile telephony. MobileSphere serves medium to large enterprise, universities, telecommunications service providers, and consumers. Based in Boston, Massachusetts, and with office locations in Los Angeles and Paris, MobileSphere provides a suite of advanced telecommunications solutions, including CellularLD™, the company’s innovative wireless international long distance service. Utilizing MobileSphere’s proprietary, softswitch-based technology, the company also provides its provisioning and billing platform to telecommunications carriers and service providers.

MobileSphere, which originally began operations in 2001 under the CellularLD brand name, pioneered the wireless long-distance category. For four years now, the company has been providing corporate and consumer wireless users with an innovative, cost-effective solution for international wireless communications. Original Co-founders Toufic Mobarak and Gavin Macomber still manage the business today.


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