H & R Block Tax Service 2105 S Division St Guthrie, OK 73044 Phone : (405) 260-7601 H & R Block Tax Service Business Category Tax Return Preparation & Filing Services           Accounting, Anticipation Loans, Bookkeeping, Business Planning, Commercial, Confidential, Corporations, Dental, Education, Individual, Insurance, Investment, Management, Medical, Partnerships, Personal, Plan, Property, Trusts