Identical messages were left on my service for both 281-207-4857 and 281-207-4890. It was a recorded message for a meeting for our alternative high school in the area and that there was an information meeting .
Assuming that they are your parents (first) cousins, then they are your first cousins once removed. Their children will be your second cousins. If you are asking what to call them, then that depends. I always called my parents cousins aunty and uncle... unless they were like my age.
I refer to my mom's cousins as my cousins, and always refer to them as Cousin Ralph and Cousin George and I am always Cousin Jess.. So I call my first cousin's and my mom's cousins cousin.. We find it to be a bonding thing. If you don't call Jane Cousin Jane then Dear Jane is just fine.