Garvin Extension Director 201 W Grant Ave Pauls Valley, OK 73075 Phone : (405) 238-6681 Business Category Government Offices-County Legislative Bodies Garvin County Of--osu Extension Center, Director Pauls Valley, OK 73075 Phone : (405) 238-6681 Business Category Garvin County Of--county Osu Extension Center, Extension Director Court House Pauls Valley, OK 73075 Phone : (405) 238-6681 Business Category Government Offices-County Government Offices & Public Schools