Annoying call fromâ€ASYNC†partial babbling auto mileage insurance. Just a stupid seller of bogus, overpriced insurance you don’t need. Previous calls from ASYNC , but a variety of number, have been for either various other pitches or no message. IF ANY SUPPOSED BUSINESS CALLS BUT LEAVES NO MSG.....IGNORE OR BLOCK CALLS. ....LEGITIMATE BUSINESS WILL ALWAYS LEAVE A MSG.....A msg not partial garble at beginning!!!