| 144 | T | towing 144 | towing company (Champaign/Rantoul area) | Business |
| 150 | Te | Corn Belt Gas | Corn Belt Electric - Gas Ops | Utilities |
| 151 | Te | Corn Belt After | Corn Belt Electric: Dispatch - After Hours | Utilities |
| 152 | Te | Corn Belt 152 | Cornbelt Energy: Operations | Utilities |
| 153 | Te | Corn Belt 153 | Cornbelt Energy: Operations | Utilities |
| 154 | Te | Corn Belt Elec | Corn Belt Electric: Dispatch - Daytime | Utilities |
| 161 | T | ops 161 | operations (Clark County area) | Business |
| 162 | T | agriculture 162 | agriculture | Business |
| 271 | T | RoanokeConcrete1 | Roanoke Concrete | Business |
| 272 | T | RoanokeConcrete2 | Roanoke Concrete | Business |
| 282 | T | ready mix 282 | ready mix | Business |
| 307 | T | transit 307 | transit company (w/wheelchair; Decatur) | Transportation |
| 322 | T | ready mix 322 | ready mix | Business |
| 324 | T | ready mix 324 | ready mix | Business |
| 350 | T | rocks 350 | rock hauling (Charleston Stone, Marshall ave) | Business |
| 354 | T | carpet 354 | carpet cleaning company (homes in Springfield) | Business |
| 365 | T | service 365 | service company | Business |
| 367 | T | service 367 | service company (Spfld) | Business |
| 368 | T | Storms Group | Storms 7 Group / Rail Ops (Spfld area) | Business |
| 369 | T | service 369 | service company | Business |
| 378 | T | service 378 | service company | Business |
| 382 | T | plumbing 382 | plumbing company (sewer, water lines) (Spfld) | Business |
| 387 | T | plumbing 387 | plumbing company (Springfield?) | Business |
| 389 | T | Joes Towing | Joe's Towing | Business |
| 395 | T | agriculture 395 | agriculture | Business |
| 399 | T | farm 399 | farming | Business |
| 408 | T | Joes Towing 2 | Joe's Towing Ch.2 | Business |
| 435 | T | service 435 | service company | Business |
| 455 | T | CSX RR | CSX Railroad (Utica Tower) | Railroad |
| 467 | T | farm 467 | farming | Business |
| 468 | T | farm 468 | farming | Business |
| 474 | T | farmers 474 | farmers | Business |
| 487 | T | farming 487 | farming | Business |
| 978 | T | auto 978 | automotive company (spfld) | Business |
