Regional statistics: Youngstown, Ohio has a population of 77540 that is in a county of 102587 units. The city is in a county that is 415 square miles. 234-855 is available through the regional telephone switch # YNTWOH78SMD in the Youngstown area.
I don't know when anyone else was last contacted- but I had two missed calls from this number on Friday, June 15th, 2018, but no voicemail. Not sure why they tried to call, but the point is- that number is still being used.