Routing Number | Bank Name | Bank Address | Phone Number | Change Date |
| |
| | | |
| 211381576 | HOUGHTON MIFFLIN HARCOURT EMPLOYEES | P.O.BOX 7050, WILMINGTON, MA 01887-7050 | (978) 661-1424 | 2009-06-05 |
| 104901995 | HOUGHTON STATE BANK | 116 COOLBAUGH ST, RED OAK, IA 51566-0373 | (712) 623-4823 | 2003-04-21 |
| 211287845 | HOULTON FEDERAL CREDIT UN | 13 MARKET SQUARE, HOULTON, ME 04730-1775 | (207) 532-7325 | 1997-04-16 |
| 221180796 | HOUSATONIC TEACHER F.C.U. | 2900 MAIN STREET, STRATFORD, CT 06614-4946 | (203) 378-7503 | 2001-03-01 |
| 313083581 | HOUSTON BELT & TERM | 9810 FM 1960 BYPASS W #105, HUMBLE, TX 77338-0000 | (281) 548-3377 | 2006-01-09 |
| 113026023 | HOUSTON BUSINESS BANK | SUITE 120, HOUSTON, TX 77027-0000 | (713) 629-2800 | 2009-05-15 |
| 313083604 | HOUSTON CHRONICLE EMPL FCU | 801 TEXAS AVENUE, HOUSTON, TX 77002-0000 | (713) 362-7088 | 2008-05-13 |
| 113025969 | HOUSTON COMMUNITY BANK | 11390 VETERANS MEMORIAL DR., HOUSTON, TX 77067-0000 | (281) 537-7200 | 2008-09-04 |
| 113009341 | HOUSTON COMMUNITY BANK N A | 11390 VETERANS MEMORIAL, HOUSTON, TX 77067-0000 | (281) 537-7200 | 2009-06-29 |
| 313183368 | HOUSTON FEDERAL CREDIT UNION | 16320 KENSINGTON DRIVE, SUGAR LAND, TX 77479-0000 | (281) 243-0588 | 2009-04-02 |