FreeCell was founded in 2007. A provider of mobile and data services, FreeCell offers customers and partners advanced solutions in the field of international communications, mobile security, secure Internet connections, and mobile application development that optimizes roaming subscribers and simplifies access to mobile networks. communication anywhere in the world.
Our partners and clients are representatives of the most successful business and consumer brands in the world. We provide reliable global connectivity to meet today's needs and are focused on creating offers for requests that are still waiting in the wings.
Get our prepaid international SIM card to save 85% on international roaming rates when traveling around the world.
This SIM card combines a set of mechanisms that are aimed at maintaining confidentiality during conversations in the GSM system.
This feature allows you to make calls, replacing your real number. At the same time, the number of the second subscriber will include the number you entered.
A mechanism that allows you to intercept any attacks on the networks of operators by means of SS7 (signaling between operator interaction).
This mechanism allows changing network authenticators / IMSI / KI identifiers, which is the only effective countermeasure for interception complexes and operational search activities.
This function allows you to intercept SMS of any class, including SMS of zero class, Silent SMS or Stels SMS. Thus, we block any attacks on SIM at the network level.
This feature allows you to distort your voice during a call. Thus, it will be impossible to identify you by phonetic characteristics. In the process of distortion, a transformation of your “fingerprint” of voice occurs.
This mechanism allows you to significantly reduce costs regardless of your location and the direction of the call.
This feature allows you to hide the real authenticator / identifiers during an incoming call. Your real authenticator / identifier will be unknown to third parties. Thus, it is impossible to determine your real place of stay.