This is a known spammer by the name of Ryan Lenahan who's been busted for SMS spam by the FTC. He's now spamming using an autodialer to his stolen data/customer list.
I've tested this repeatedly and I always get these harrassment calls the day after orbot is used or any app that re-routes my ip address on my smart phone. Other phone numbers are used as well, 458-201-1419, 541-257-1569, 262-298-8151, 505-982-8520, 979-320-9017, 804-843-6509, 303-489-4730, 918-275-8654, and others. Likely your tax dollars at work to harrass citizens and something Edward Snowden knows all about.
This is a known spammer by the name of Ryan Lenahan who's been busted for SMS spam by the FTC. He's now spamming using an autodialer to his stolen data/customer list.