First call from this number on my cell. No message and the number popped up as +34 736 808 11. I've never had a random unknown number show with a + as the calling number. Ever since I switched to my husband's AT&T cellular account, I've received numerous 800, 866 and random calls that, after researching, are collection agencies only my score is over 800. Reporting calls to individual state bureaus does not seem to correct the situation only starts showing as a different number.