"NAU offered me," he tells Scout.com.
"I went up there for their individual camp last Friday and then then went up there Saturday for the 7-on-7 Tournament.
"I talked to the D-line coach and he said they were very impressed with my performance. I had 23 touchdowns. They offered me as a defensive end."
NAU joins Montana in offering the 6-foot-6, 240-pound athlete.
Zepeda earned 1st team all-section tight end as a junior, after catching 20 passes for 451 yards.
Academically, he reports a 3.5 GPA.