Or Validate The ABA Routing Number  
Or Select a State from these
Format of Commonwealth Bank & Trust Co. ABA Routing Code
Commonwealth Bank & Trust Co. or any banks in USA Routing Number is nine digit unique
identification number.
A routing number can have two forms
- 1. Fraction form
- 2. MICR (magnetic ink character recognition) form.
In General :
The Combination is-
4 | 2 | X | X | Y | Y | Y | Y | Z |
Federal Reserve Routing Symbol | ABA Financial Institution Identifier | Cheque Digit |
In Detail Breakdown :
The Combination is-
4 | 2 | A | A | B | B | C | D | E |
Bank's Physical Location | Federal Reserve Bank the Institution's Electronic and Wire Transfers Will Route Through | Federal Reserve Cheque Processing Center | Federal Reserve District | Chequesum |
- Within the 4 digits Federal Reserve Routing Symbol, the first two digits of the nine digits RTN must be in the ranges 00 through 12, 21 through 32, 61 through 72, or 80. The digits are assigned as mentioned below .
Popular Banks
- MEMBER ONE FEDERAL CREDIT UNION
- TEAMSTERS LOCAL 92 FCU
- SWEET HOME FEDERAL CREDIT UNION
- CLAY COUNTY BANK
- SAN GABRIEL VALLEY POSTAL CU
- CHESTER UPLAND SCHOOL EMPLOYEES FCU
- NORTHERN TRUST/LAKE FOREST
- EXTRACO BANKS, N.A.
- US FEDERAL CR UN
- BRATTLEBORO SAVINGS & LOAN
- NORTHWEST GEORGIA BANK
- LANE MEMORIAL FCU