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9-1-1 Information

The City of Prosser Police Department contracts with Southeast Communications Center (SECOMM) for emergency dispatch services Dispatchers at SECOMM answer all 9-1-1 calls throughout Benton County


When to Call 9-1-1


  • When there is a medical emergency
  • Where there is a fire
  • When there is an immediate threat to a person or property


Contact Non-Emergency Dispatch at either (509) 786-2112 or (509) 628-0333 if you...


  • Wish to file a police report
  • Would like an on duty Officer to contact you
  • Would like to request extra patrols
  • Would like to request a house watch


For all other general business questions, please call the Prosser Police Department Business Office at (509) 786-1500