Iran is sending a mystery number signal across UK and you can hear it – here's how

 

Iran has been sending a mystery signal across the UK – and it started when Ayatollah Khamenei was killed. Radio enthusiasts and shortwave listeners across the country have reported a chilling new development on the airwaves: a mysterious "numbers station" believed to be originating from the Middle East.

The station, recently designated as V32 by the ENIGMA2000 monitoring group, has sparked intense interest among the amateur radio community as it broadcasts encrypted strings of numbers into the night. While its purpose remains officially unconfirmed, the timing and nature of the broadcasts suggest a direct link to the escalating geopolitical chaos following the vacuum of power in Tehran.

For decades, numbers stations have been a staple of espionage (allegedly), characterised by monotonous voices reading out numeric sequences believed to be instructions for undercover intelligence officers.

This new Iranian signal follows that haunting tradition, with reports from monitors like IZ0KBA Lorenzo identifying a male voice – likely synthetic – delivering sequences in Farsi. Listeners have noted a distinct dual-tone beep occurring every three seconds beneath the voice, a signature of modern clandestine transmissions.

The signal has been logged with surprising clarity across the UK and Europe, bouncing off the ionosphere to reach listeners on the frequency of 7910 kHz (7.910 MHz) in what is known as the Upper Sideband mode.

According to reports from the Covert Access Team and other signals intelligence monitors, the broadcasts typically occur twice daily at 2am and 6pm. While the station is being labelled an "Iranian" numbers station due to the language used, technical analysis suggests a more complex reality.

Some triangulation logs made available online and analysed by the Daily Star place the source in the Red Sea area rather than within Iran itself, and observers have noted that the signal has occasionally been targeted by “The Iranian Bubble,” which is a known jamming system.

This has led some experts to speculate that the station might actually be operated by a foreign intelligence agency sending messages to assets or resistance groups inside Iran during the current instability.

The appearance of V32 is particularly significant because 7910 kHz sits outside major broadcast bands, typically reserved for military and diplomatic traffic – experts have claimed in various online blogs.

As the mysterious voice continues its daily broadcasts, the amateur radio community remains on high alert, logging every sequence in hopes of spotting a pattern.

For now, the transmission on 7.9 MHz remains a ghostly, coded reminder that in the shadow of a fallen regime, the most sensitive communications are still being whispered across the radio waves by enemy nations such as Iran and even sometimes Russia.

Iran is sending a mystery number signal across UK and you can hear it – here's how

Story by Adam Cailler