Frontier California
| Company type | Subsidiary | 
|---|---|
| Industry | Telecommunications | 
| Founded | 1929 | 
| Products | Local Telephone Service | 
| Revenue | US$ 8.6 billion (2019) | 
| Number of employees | 21,200 (2019) | 
| Parent | GTE (1929-2000) Verizon (2000-2016) Frontier (2016-present) | 
| Website | Frontier.com | 
Frontier California, Inc. is a Frontier Communications-owned operating company providing telephone service in former Verizon regions. This included Southern California cities such as Long Beach, Seal Beach, Lakewood, Norwalk and Santa Monica.