ILLINOIS BELL TEL CO
129 prefixes in 217 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 217-206 | SPRINGFLD | 9329 | — | Yes |
| 217-213 | DANVILLE | 9329 | — | Yes |
| 217-221 | QUINCY | 9329 | — | — |
| 217-222 | QUINCY | 9329 | — | — |
| 217-223 | QUINCY | 9329 | — | — |
| 217-224 | QUINCY | 9329 | — | — |
| 217-228 | QUINCY | 9329 | — | — |
| 217-231 | QUINCY | 9329 | — | Yes |
| 217-244 | CHAMPAURBN | 9329 | — | — |
| 217-247 | RIDGE FARM | 9329 | — | Yes |
| 217-255 | CHAMPAURBN | 9329 | — | Yes |
| 217-263 | SPRINGFLD | 9329 | — | — |
| 217-265 | CHAMPAURBN | 9329 | — | — |
| 217-267 | WESTVILLE | 9329 | — | Yes |
| 217-277 | QUINCY | 9329 | — | — |
| 217-278 | CHAMPAURBN | 9329 | — | Yes |
| 217-284 | INDIANOLA | 9329 | — | Yes |
| 217-323 | BEARDSTOWN | 9329 | — | Yes |
| 217-326 | CHAMPAURBN | 9329 | — | — |
| 217-328 | CHAMPAURBN | 9329 | — | Yes |
| 217-332 | CHAMPAURBN | 9329 | — | — |
| 217-333 | CHAMPAURBN | 9329 | — | — |
| 217-334 | COLUMBUS | 9329 | — | Yes |
| 217-337 | CHAMPAURBN | 9329 | — | — |
| 217-344 | CHAMPAURBN | 9329 | — | — |
| 217-351 | CHAMPAURBN | 9329 | — | — |
| 217-352 | CHAMPAURBN | 9329 | — | — |
| 217-353 | CHAMPAURBN | 9329 | — | — |
| 217-354 | OAKWOOD | 9329 | — | Yes |
| 217-355 | CHAMPAURBN | 9329 | — | — |
| 217-356 | CHAMPAURBN | 9329 | — | — |
| 217-359 | CHAMPAURBN | 9329 | — | — |
| 217-362 | DECATUR | 9329 | — | Yes |
| 217-363 | CHAMPAURBN | 9329 | — | Yes |
| 217-364 | BUFFALO | 9329 | — | Yes |
| 217-365 | CHAMPAURBN | 9329 | — | — |
| 217-366 | CHAMPAURBN | 9329 | — | — |
| 217-367 | CHAMPAURBN | 9329 | — | — |
| 217-372 | CHAMPAURBN | 9329 | — | Yes |
| 217-373 | CHAMPAURBN | 9329 | — | — |
| 217-378 | CHAMPAURBN | 9329 | — | — |
| 217-381 | SPRINGFLD | 9329 | — | Yes |
| 217-383 | CHAMPAURBN | 9329 | — | Yes |
| 217-384 | CHAMPAURBN | 9329 | — | — |
| 217-398 | CHAMPAURBN | 9329 | — | — |
| 217-403 | CHAMPAURBN | 9329 | — | Yes |
| 217-420 | DECATUR | 9329 | — | Yes |
| 217-421 | DECATUR | 9329 | — | — |
| 217-422 | DECATUR | 9329 | — | — |
| 217-423 | DECATUR | 9329 | — | — |
| 217-424 | DECATUR | 9329 | — | — |
| 217-425 | DECATUR | 9329 | — | — |
| 217-427 | CATLIN | 9329 | — | Yes |
| 217-428 | DECATUR | 9329 | — | — |
| 217-429 | DECATUR | 9329 | — | — |
| 217-431 | DANVILLE | 9329 | — | — |
| 217-434 | FOWLER | 9329 | — | Yes |
| 217-442 | DANVILLE | 9329 | — | — |
| 217-443 | DANVILLE | 9329 | — | — |
| 217-444 | DANVILLE | 9329 | — | — |
| 217-446 | DANVILLE | 9329 | — | — |
| 217-450 | DECATUR | 9329 | — | Yes |
| 217-451 | DECATUR | 9329 | — | Yes |
| 217-462 | DECATUR | 9329 | — | Yes |
| 217-464 | DECATUR | 9329 | — | Yes |
| 217-467 | SPRINGFLD | 9329 | — | — |
| 217-469 | ST JOSEPH | 9329 | — | Yes |
| 217-470 | SPRINGFLD | 9329 | — | — |
| 217-475 | DECATUR | 9329 | — | Yes |
| 217-477 | DANVILLE | 9329 | — | — |
| 217-487 | CANTRALL | 9329 | — | Yes |
| 217-492 | SPRINGFLD | 9329 | — | Yes |
| 217-498 | ROCHESTER | 9329 | — | Yes |
| 217-522 | SPRINGFLD | 9329 | — | — |
| 217-523 | SPRINGFLD | 9329 | — | — |
| 217-524 | SPRINGFLD | 9329 | — | — |
| 217-525 | SPRINGFLD | 9329 | — | — |
| 217-527 | SPRINGFLD | 9329 | — | — |
| 217-528 | SPRINGFLD | 9329 | — | — |
| 217-529 | SPRINGFLD | 9329 | — | — |
| 217-535 | SPRINGFLD | 9329 | — | Yes |
| 217-541 | SPRINGFLD | 9329 | — | Yes |
| 217-544 | SPRINGFLD | 9329 | — | — |
| 217-545 | SPRINGFLD | 9329 | — | — |
| 217-546 | SPRINGFLD | 9329 | — | — |
| 217-547 | SPRINGFLD | 9329 | — | — |
| 217-548 | FITHIAN | 9329 | — | Yes |
| 217-554 | DANVILLE | 9329 | — | Yes |
| 217-557 | SPRINGFLD | 9329 | — | — |
| 217-558 | SPRINGFLD | 9329 | — | — |
| 217-585 | SPRINGFLD | 9329 | — | — |
| 217-588 | SPRINGFLD | 9329 | — | Yes |
| 217-591 | CHAMPAURBN | 9329 | — | — |
| 217-592 | QUINCY | 9329 | — | Yes |
| 217-629 | RIVERTON | 9329 | — | Yes |
| 217-632 | PETERSBURG | 9329 | — | Yes |
| 217-634 | TALLULA | 9329 | — | Yes |
| 217-635 | OAKFORD | 9329 | — | Yes |
| 217-636 | ATHENS | 9329 | — | Yes |
| 217-645 | LIBERTY | 9329 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.