Time for another Works-For-Me-Wednesday, don't forget to see what other bloggers have to say.
We have a phone list that we post on the inside of the cabinet door next to the kitchen phone. It is divided into three sections. The top 2/3 is divided in half and then the bottom 1/3 (approximately). The top left is for friends, neighbors, etc. The top right is for doctors, services, utility companies, etc. The bottom third has lots of 1 x 2.5 inch boxes to write in new numbers. Every six months or so I take down the list and redo it, adding and deleting as necessary. All the numbers we need the most are right there, room to scribble and it's usually up to date. Works for me!