1640 KDIA

The Light for San Francisco

1640 KDIA (KDIA 1640 AM) is a Christian Teaching & Talk radio station licensed to Vallejo, CA, and serves the San Francisco radio market. The station is currently owned by Baybridge Communications.

• Call sign: KDIA
• Frequency: 1640 AM
• City of license: Vallejo, CA
• Format: Christian Teaching & Talk
• Owner: Baybridge Communications
• Area Served: San Francisco
• First air date: April 1998
• Sister stations: Gospel 1190 The Light

Contact

• Address: 39650 Liberty St #340, Fremont, CA 94538
• Phone number: 1-510-897-1300

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