Regional statistics: Valley Park, Missouri has a population of 1016315 that is in a county of 404312 units. The city is in a county that is 508 square miles. 636-517 is available through the regional telephone switch # STLSMO21DSZ in the Valley Park area.
They tried the help desk scam too. I kept them on the phone playing stupid for 5 minutes and then told them I was with the FBI and we were pinging the call to triangulate their location. The tone in their voice changed very quickly!