| Business | Phone |
| Abraham Lincoln Elem School 4221 S Towle Ave, Hammond 46327 | (219) 933-2475 |
| American Conservatory Of Music 252 Wildwood Rd, Hammond 46324 | (219) 931-6000 |
| C N Scott Middle School 3635 173rd St, Hammond 46323 | (219) 989-7340 |
| City Baptist High School 4925 S Sohl Ave, Hammond 46327 | (219) 931-4345 |
| Columbia Elementary School 1238 E Michigan St, Hammond 46320 | (219) 933-2461 |
| Donald E Gavit Mddle High Schl 1670 175th St, Hammond 46324 | (219) 989-7328 |
| Electrician's Joint Apprentice 2515 169th St, Hammond 46323 | (219) 845-3454 |
| Frank Obannon Elementary Schl 1317 173rd St, Hammond 46324 | (219) 989-7360 |
| Grace Yeagle Academy 6635 Hohman Ave, Hammond 46324 | (219) 937-9810 |
| Hammond Adult Education Office 5727 S Sohl Ave, Hammond 46320 | (219) 933-2419 |
| Hammond Area Career Ctr 5727 S Sohl Ave, Hammond 46320 | (219) 933-2428 |
| Hammond Education Foundation 5727 S Sohl Ave, Hammond 46320 | (219) 933-2423 |
| Hammond Head Start 6915 Grand Ave, Hammond 46323 | (219) 989-7345 |
| Hammond High School 5926 S Calumet Ave, Hammond 46320 | (219) 933-2442 |
| Hammond Public Schools Adm 41 E Williams St, Hammond 46320 | (219) 933-2400 |
| Harding School 3211 165th St, Hammond 46323 | (219) 989-7351 |
| Henry W Eggers School 5825 Blaine Ave, Hammond 46320 | (219) 933-2449 |
| James Whitcomb Riley Elem Schl 1245 River Dr, Hammond 46324 | (219) 989-7357 |
| Kenwood School 6416 Hohman Ave, Hammond 46324 | (219) 933-2469 |
| Lafayette Elementary School 856 E Sibley St, Hammond 46320 | (219) 933-2472 |
| Lafayette School Headstart 856 Sibley St, Hammond 46320 | (219) 933-2474 |
| Lee Caldwell School 3105 173rd St, Hammond 46323 | (219) 989-7347 |
| Maywood Elementary School 1001 165th St, Hammond 46324 | (219) 933-2477 |
| Miller School 6530 New Hampshire Ave, Hammond 46323 | (219) 989-7365 |
| Morton Elementary School 7006 Marshall Ave, Hammond 46323 | (219) 989-7336 |
| Morton Senior High School 6915 Grand Ave, Hammond 46323 | (219) 989-7316 |
| Orchard Drive Elementary Schl 6530 New Hampshire Ave, Hammond 46323 | (219) 989-7355 |
| Saint Joseph's Home For Boys 4007 S Sheffield Ave, Hammond 46327 | (219) 931-6451 |
| St Casimir School 4329 S Cameron Ave, Hammond 46327 | (219) 932-2686 |
| St Catherine Of Siena School 6525 Kentucky Ave, Hammond 46323 | (219) 845-1217 |
| St John Bosco School 1231 171st Pl, Hammond 46324 | (219) 845-6226 |
| State Street Ctr 636 E State St, Hammond 46320 | (219) 933-7875 |
| Thomas A Edison Elem School 7025 Madison Ave, Hammond 46324 | (219) 933-2464 |
| Thomas Jefferson Elem School 6940 Northcote Ave, Hammond 46324 | (219) 989-7354 |
| Thomas Jefferson Elementary 6940 Northcote Ave, Hammond 46324 | (219) 554-0276 |
| Wallace School 6235 Jefferson Ave, Hammond 46324 | (219) 933-2479 |
| Washington Irving Elem School 4727 Pine Ave, Hammond 46327 | (219) 933-2467 |