| Routing Number | Bank & Credit Union | Address | City | State | Zip | ACH Services Telephone | Revision Date |
| 244183602 | ZANE TRACE FCU | 1917 RIDGE AVENUE | ZANESVILLE | OH | 43701-0000 | (740) 454-2478 | 012901 |
| 114923756 | ZAPATA NATIONAL BANK | PO DRAWER 100 | ZAPATA | TX | 78076-0100 | (956) 765-4302 | 020999 |
| 114910222 | ZAVALA COUNTY BANK | 2300 US HWY 83 N | CRYSTAL CITY | TX | 78839-0000 | (210) 374-5866 | 050605 |
| 265473812 | ZELLCO FCU | 520 AVE V | BOGALUSA | LA | 70427-0000 | (985) 732-7522 | 082307 |
| 265273805 | ZELLCO FCU | 520 AVE. V | BOGALUSA | LA | 70427-0000 | (504) 732-7522 | 083107 |
| 307084240 | ZIA CREDIT UNION | PO BOX 490 | LOS ALAMOS | NM | 87544-0000 | (505) 662-4671 | 030707 |
| 302076305 | ZION UNITED COMMUNITY CREDIT UNION | 6700 EAST CALFAX | DENVER | CO | 80220-0000 | (303) 333-2910 | 042103 |
| 124000054 | ZIONS FIRST NATIONAL BANK | 250 EAST FIRST STREET # 700 | LOS ANGELES | CA | 90012-0000 | (801) 974-8800 | 091907 |
| 124101128 | ZIONS FIRST NATIONAL BANK | PO BOX 25837 | SALT LAKE CITY | UT | 84125-0000 | (888) 315-2271 | 091907 |
| 124301054 | ZIONS FIRST NATIONAL BANK | 250 EAST FIRST STREET # 700 | LOS ANGELES | CA | 90012-0000 | (888) 315-2271 | 091907 |
| 124000054 | ZIONS FIRST NATIONAL BANK | 250 EAST FIRST STREET # 700 | LOS ANGELES | CA | 90012-0000 | (888) 315-2271 | 091907 |