Last updated on December 1st, 2023 at 06:09 amH&R Block Headquarters Info If you need to contact H&R Block corporate office, the best phone number to call is their support hotline at (816) 854-3000. The
Read moreLast updated on December 1st, 2023 at 06:09 amH&R Block Headquarters Info If you need to contact H&R Block corporate office, the best phone number to call is their support hotline at (816) 854-3000. The
Read more