San Bernardino National Forest Headquarters Front Desk:
909-382-2600

Mill Creek Ranger Station Front Desk: 
909-382-2881

Lytle Creek Ranger Station Front Desk:
909-382-2850

San Jacinto Ranger Station Front Desk:
909-382-2921

Big Bear Discovery Center:
909-382-2790

Arrowhead Ranger Station Front Desk:
909-382-2782