About Us

Arrowhead Advance is owned by the Wakpamni Lake Community. The Wakpamni Lake Community is a local government under the Oglala Sioux Tribe. The Pine Ridge Reservation is home to The Oglala Lakota Nation and covers about 2.2 million acres in South Dakota. The Oglala, or Scatter Their Own, are one of the seven bands of the Titowan (Lakota) division of the Great Sioux Nation.

The Wakpamni Lake Community is a tribal community/municipal government within the Wakpamni District of the Oglala Sioux Tribe. It owns the Wakpamni Lake Community Corporation (WLCC), which is responsible for the economic development of the Wakpamni Lake Community. Arrowhead Advance offers a way to grow tribal economic health while providing consumers an easy, fast and reliable way to get a loan online.

  • If you have already contacted Customer Service in an attempt to resolve an issue or concern and still need additional assistance, please contact the Wakpamni Lake Community Consumer Complaint Tribal Hotline at 1 - (800) 677-3860 between the hours of 9 AM and 5 Pm MST Monday through Friday. If this is your first call to Customer Service, please call 1 – (855) 744-6463