Port Jefferson Church of Christ Claim Listing Category: Church of Christ Address: Port Jefferson, OH Port Jefferson, Ohio 45360 United States Service Times: Map Staff Secondary / Mailing Address No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API. Driving Walking Bicycling Public Transport Miles Kilometers PO Box 166, Port Jefferson, Ohio 45360