What frequency band should I use to block cell phone signals in Guyana?

Guyana, located on the north coast of South America, is a full-development country which has a number of network suppliers offering mobile telephone services to its population. If you want to block mobile phone signals in this country, it is essential to understand which frequency bands are used by these operators. So let's examine network suppliers and the frequencies they currently use in Guyana.

Guyana Telephone and Telegraph Company (GT & T)

The Guyana telephone and telegraph (GT&T) is one of the country's main network suppliers. It uses the following frequency bands for its mobile telephony services:

• GSM 900 MHz
• UMTS 850 MHz
• LTE 1800 MHZ

Digicel Guyana

Digicel is another well-known network provider in Guyana, offering mobile telephony services across the country. Here are the frequency bands used by Digicel Guyana:

• GSM 900 MHz
• UMTS 850 MHz
• LTE 700 MHz, 1800 MHz

Now that we know the frequency bands used by network suppliers in Guyana, it is possible to determine which frequency band you should cover to effectively block mobile phone signals. The most commonly used frequency bands in the country are the GSM 900 MHz, the UMTS 850 MHz, and the LTE 1800 MHz. To block mobile phone signals in Guyana, it would be wise to target these frequency bands.