Person experiencing chest pain near Castro Valley Heard on: Alameda County CA EMS Dispatch 00:06 00:00 Castro Valley response, medic 360 , code 3, chest pain, (number withheld) Castro Valley Boulevard, cross of Nunes Avenue. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Castro Valley response, medic 360 , code 3, chest pain, (number withheld) Castro Valley Boulevard, cross of Nunes Avenue. 00:06 Respond, dispatch two. 2026-09-26 06:30 UTC Medical Emergency Castro Valley Blvd, Castro Valley, CA 94546 View on map