1. In the sample letter, fill in your personal information. Member Service Center (707) 449-4000 or (800) 877-8328 Monday – Friday: 8 am – 7 pm (PDT) Saturday: 9 am – 5 pmCivil Suits Filing Fees. Sample Letter of Credit. Listen. We pay benefits only if you are eligible on all requirements for each week you request payment. Completing an online form and writing a signature on a computer. The Travis Credit Union Financial Modules offer an easy-to-use tool to learn more about personal financial management.