California Advanced Services Fund (CASF)

Fact Sheet

Reports and Audits

Data, Maps & Tools

Program Description and Application Instructions

The California Advanced Services Fund (CASF) is allocated to five CASF accounts:


The CASF is funded by a surcharge rate on revenues collected by telecommunications carriers from end-users for intrastate telecommunications services.

Contact Information

Questions about this program should be directed to: 

  • Adoption, Consortia and Public Housing Accounts - Selena Huang (415) 703-5247
  • Infrastructure and Line Extension Account - Tom Glegola (415) 703-2438

Immigration Guide