This phone booth graveyard is located between Ripon and Thirsk, near the village of Carlton Miniott, UK.
Don’t know if it’s true. My dad worked on initial infrastructure designs for cell phone development for AT&T. He told me there was a storage area in the Arizona desert where thousands of phone booths were stored. Bone yard for phone booths. In case that Mobil phone thing didn’t catch on I surmise. Must be a photo somewhere if it really exists.