X0203 3 2010-02-17 0 0001324518 Williams Partners L.P. WPZ 0001216708 WRIGHT PHILLIP D ONE WILLIAMS CENTER TULSA OK 74172 1 1 0 0 Senior Vice President Common Units representing limited partner interests 4425 D Senior Vice President and member of the Board of Directors of Williams Partners GP LLC, the general partner of Williams Partners L.P. Peggy T. Landrum as attorney-in-fact for Phillip D. Wright 2010-02-22