Routing Number | Bank Name | Bank Address | Phone Number | Change Date |
| |
| | | |
| 243379925 | BUTLER ARMCO EMP CU | 101 HOLLYWOOD DRIVE, BUTLER, PA 16001-0000 | (724) 284-2020 | 2008-03-27 |
| 211372129 | BUTLER BANK | 10 GEORGE STREET, LOWELL, MA 01852-2220 | (978) 259-1000 | 2007-07-17 |
| 121142025 | BUTTE COMMUNITY BANK | 1390 RIDGEWOOD DR., CHICO, CA 95973-0000 | (530) 899-7100 | 2005-07-05 |
| 121144803 | BUTTE COMMUNITY BANK | 1390 RIDGEWOOD DRIVE, CHICO, CA 95973-0000 | (530) 899-7100 | 2007-08-29 |
| 292976968 | BUTTE COMMUNITY FCU | 2901 GRAND AVE, BUTTE, MT 59701-6128 | (406) 723-8284 | 2006-02-06 |
| 321171838 | BUTTE COUNTY POSTAL EMPLOYEES CU | 800 SALEM ST, CHICO, CA 95928-5592 | (530) 342-2955 | 1998-06-04 |
| 321171689 | BUTTE FEDERAL CREDIT UNION | 482 B STREET, BIGGS, CA 95917-0475 | (530) 868-5405 | 2002-08-02 |
| 104113550 | BUTTE STATE BANK | P O BOX 28, BUTTE, NE 68722-0028 | (402) 775-2271 | 1991-02-19 |
| 091205694 | BUTTERFIELD OFF-TRIUMPH ST BK | 100 2ND ST NO, BUTTERFIELD, MN 56120-9700 | (507) 956-2801 | 2000-12-27 |