Area Code (NPA) 346:

346-222
Harris
346-247
Unknown
346-262
Fort Bend
346-333
Harris
346-444
Harris
346-720
Harris
346-721
Harris
346-722
Harris
346-723
Harris
346-725
Harris
346-726
Harris
346-727
Harris
346-728
Harris
346-729
Harris
346-777
Harris
346-834
Harris
346-888
Harris
346-932
Unknown
346-999
Harris