Frequency bands to block cellphone signals in Iran

• MCI (Mobile Communications Company of Iran) - Frequencies: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)
• Mtn Irancell - Frequencies: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)
• Righttel - Frequencies: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)
• Taliya - Frequencies: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)

Frequency Bands Used in Iran

Network suppliers in Iran mainly use the following frequency bands:

• 900 MHz (GSM)
• 2100 MHz (UMTS)
• 1800 MHz (LTE)

Choose the Right Frequency Band to Block Mobile Phone Signals

If you want to effectively block mobile phone signals in Iran, you should target the frequency bands mentioned above. To disrupt communications, it is necessary to blur the signals used by network suppliers.

It is important to note that the jamming of mobile phone signals is generally prohibited and can be considered as a violation of the laws and regulations in force. Consequently, the use of mobile phone signal scrambling requires appropriate legal authorization.

Conclusion

To block mobile phones in Iran, it is essential to understand the frequency bands used by network suppliers. Network suppliers in Iran mainly use 900 MHz (GSM), 2100 MHz (UMTS), and 1800 MHz (LTE) frequency bands. However, it should be noted that the use of scrambling of mobile phone signals requires legal authorization and may be considered as a violation of the laws in force.