Frequency Checker
Since the cellular frequencies are not the same in almost all countries, understanding the cellular frequencies in your country can help you make a better decision when buying a cell phone jammer. With our frequency checker tool, you can check the main network providers and the frequency they are using in each countries. If you still have any questions on this please contact our support team. Remember that we at Jammer Master offer reliable cell phone jammers no matter what country you live in.
