OMG I just got a call around the same time y'all did from this number and it also came up as Point Mugu NAWC. Really weird but yeah it sounds like a prank to me too.
Called, left no message - showed up as Point Mugu NAWC, CA as Mad Mac indicated. Sounds like a mass callout was done using this identity just now. Someone else in the office received call from same number/id.
OMG I just got a call around the same time y'all did from this number and it also came up as Point Mugu NAWC. Really weird but yeah it sounds like a prank to me too.