Called on my cell phone; caller ID said the call was from 011-303-5866398
(011 is the # used to call out of the US; it is also the ISD for some countries). I could find no foreign country code of 303. To the best of knowledge 303 is an area code limited to NW Colorado - Denver to Grand Junction area.) I do not know what "011" or "01-1" means - I've never seen that on my phone before when I've gotten junk Spanish calls. This caller hung up - no one on line when my husband answered. All our phones, including cell phones are on the do not call registry.