Ohio County Schools will be using a new messaging system called Send It instead of One Call. When you get a call from the new system, your phone will probably show it as spam. The number will more than likely be (833) 452-3291.
I would suggest that you create a new contact associated with the number you receive a call and text from so you will recognize messages being sent from the schools or district office.
**If you fail to receive calls once the switch is made, or need to add/change your number... you will need to update your information with the office at the school.