Boeing Employees (43). Credit Union Routing Number. A routing number is a 9 digit code for identifying a financial institution for the purpose of routing of checks (cheques), fund transfers, direct deposits, e-payments, online payments, and other payments to the correct bank branch.
Causes of Headache Above the Right Eye. 1  1. Cluster Headache. 2  2. Migraine. 3  3. Sinus Infection Headache. 4  4. Glaucoma. 5  5. Blood Vessel Disorders. 6  6. Increased Skull Pressure. 7  7. Other Causes.
3. Pressure Headache. In some cases pain behind your left eye can be due to a pressure headache and this is when you experience increased pressure in a specific area. The pressure in this area will surround the tissue as well as press on the nerve fibers and this combination leads to the activation of pain receptors.