The number AirMap lists for Oakland International Airport in Oakland, CA. is 510-563-6436. That goes to a voicemail box for Matt Davis, Manager of Airport Operations. He lists a general number for Airport Operations of 510-563-3361. When I called that number, they told me to call the local FAA branch! Obviously there's a problem when the FAA says to call the airport, and the airport says to call the FAA.