TELEflash is a registred Carrier in Germany with his own Portingcode, own Hardware and with dedicated Peeringconnections to other german Carriers. We also offer MVNO-Services with german SIM-Cards.
GrouPhone is a privately held corporation, headquartered in the USA with switching facilities around the world. GrouPhone was founded by a group of technology pioneers and visionaries who transformed the Information Technology industry. GrouPhone`s founde
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