| 144 | T | towing 144 | towing, Champaign/Rantoul area | Business |
| 150 | Te | Corn Belt Gas | (OLD?) Corn Belt Electric - Gas Ops | Utilities |
| 151 | Te | Corn Belt Night | (OLD?) Corn Belt Electric: Dispatch - After Hours | Utilities |
| 152 | Te | Corn Belt 152 | (OLD?) Corn Belt Energy: Operations 2 | Utilities |
| 153 | Te | Corn Belt 153 | (OLD?) Corn Belt Energy: Operations 3 | Utilities |
| 154 | Te | Corn Belt Elec | (OLD?) Corn Belt Electric: Dispatch - Daytime | Utilities |
| 161 | T | business 161 | business, Clark County area | Business |
| 162 | T | agriculture 162 | agriculture 162 | Business |
| 271 | T | RoanokeConcrete1 | Roanoke Concrete 1 | Business |
| 272 | T | RoanokeConcrete2 | Roanoke Concrete 2 | Business |
| 282 | T | ready mix 282 | ready mix 282 | Business |
| 307 | T | transit 307 | transit Decatur area | Transportation |
| 322 | T | ready mix 322 | ready mix 322 | Business |
| 324 | T | ready mix 324 | ready mix 324 | Business |
| 350 | T | dump trucks 350 | dump trucks, Charleston area | Business |
| 354 | T | carpet 354 | carpet cleaning, Springfield | Business |
| 365 | T | service 365 | service 365 | Business |
| 367 | T | service 367 | service 367 Springfield | Business |
| 368 | T | Storms Group | Storms 7 Group Rail Ops, Springfield | Business |
| 369 | T | service 369 | service 369 | Business |
| 378 | T | service 378 | service 378 | Business |
| 382 | T | plumbing 382 | plumbing 382 Springfield | Business |
| 387 | T | plumbing 387 | plumbing 387 Springfield? | Business |
| 389 | T | Joes Towing | Joe's Towing 1 | Business |
| 395 | T | agriculture 395 | agriculture 395 | Business |
| 399 | T | farm 399 | farm 399 | Business |
| 408 | T | Joes Towing 2 | Joe's Towing 2 | Business |
| 435 | T | service 435 | service 435 | Business |
| 455 | T | CSX RR | CSX Railroad (Utica Tower) | Railroad |
| 467 | T | farm 467 | farm 467 | Business |
| 468 | T | farm 468 | farm 468 | Business |
| 474 | T | farm 474 | farm 474 | Business |
| 487 | T | farm 487 | farm 487 | Business |
| 978 | T | auto 978 | automotive, Springfield | Business |