How to Determine Your Account Number

For Use in Changing or Setting Up Automated Transactions and for Check Printing -  Additional digits are required for checks and for automated transactions, such as payroll deposits and loan payments. Place your base 8-digit account number in the designated section. The digits 100 are added to the left of the base account number, as shown below. Two digits are also added to the right of the base account number to designate the specific account you would like funds to be moved to or from.

1 0 0 __ __ __ __ __ __ __ __  __ __                       
                        Base 8-Digit Number           Account ID

Account IDs 
Prime Share/Savings Account = 00
Checking Account = 03,08,09,10,80 (Examples)
Money Market Account = 10,16 (Examples)
Business Savings Account = 40
Business Checking Account = 41,42,43,44,48
Business Money Market Account = 45,49

The full 13 digit account number is required for checks and automated transactions along with the Westerra Routing & Transit Number. 

The Westerra Credit Union Routing and Transit (R&T) number is 302075319.