Westside Christian Church Claim Listing Category: Christian Church Address: 306 E Coolidge Ave, Blackwell, Oklahoma 74631 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 978, Blackwell, Oklahoma 74631