More and more Police and Sheriff departments are upgrading their infrastructure to provide citizens with a list or feed or active calls for service.
Police Ping currently covers the below locations. New cities are added weekly, you can request a city be added in the members area.
Police Ping makes use of this data and converts the address into coordinates (Geo Coding). Police Ping members set up locations in their account with a radius in miles to be monitored. If a call for service or arrest is made within the locations zone, an email will be sent out to the member including information about the call, address, timestamp and source.