ILLINOIS BELL TEL CO
361 prefixes in 847 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 847-432 | HIGHLANDPK | 9329 | — | — |
| 847-433 | HIGHLANDPK | 9329 | — | — |
| 847-437 | ELK GROVE | 9329 | — | — |
| 847-438 | LAKEZURICH | 9329 | — | — |
| 847-439 | ELK GROVE | 9329 | — | — |
| 847-441 | WINNETKA | 9329 | — | — |
| 847-444 | DEERFIELD | 9329 | — | Yes |
| 847-446 | WINNETKA | 9329 | — | — |
| 847-451 | FRANKLINPK | 9329 | — | — |
| 847-455 | FRANKLINPK | 9329 | — | — |
| 847-458 | ALGONQUIN | 9329 | — | Yes |
| 847-459 | WHEELING | 9329 | — | — |
| 847-462 | CARY | 9329 | — | Yes |
| 847-464 | PLATO CTR | 9329 | — | Yes |
| 847-465 | WHEELING | 9329 | — | — |
| 847-467 | EVANSTON | 9329 | — | — |
| 847-468 | ELGIN | 9329 | — | Yes |
| 847-470 | SKOKIE | 9329 | — | — |
| 847-472 | ELK GROVE | 9329 | — | Yes |
| 847-473 | WAUKEGAN | 9329 | — | Yes |
| 847-475 | EVANSTON | 9329 | — | Yes |
| 847-478 | HALF DAY | 9329 | — | Yes |
| 847-480 | NORTHBROOK | 9329 | — | — |
| 847-482 | LAKEFOREST | 9329 | — | — |
| 847-483 | ARLIGTNHTS | 9329 | — | Yes |
| 847-485 | PALATINE | 9329 | — | Yes |
| 847-486 | GLENVIEW | 9329 | — | Yes |
| 847-487 | WAUCONDA | 9329 | — | — |
| 847-488 | ELGIN | 9329 | — | — |
| 847-490 | ROSELLE | 9329 | — | — |
| 847-491 | EVANSTON | 9329 | — | — |
| 847-492 | EVANSTON | 9329 | — | — |
| 847-493 | DESPLAINES | 9329 | — | Yes |
| 847-497 | PISTAKHLDS | 9329 | — | Yes |
| 847-498 | NORTHBROOK | 9329 | — | — |
| 847-501 | WINNETKA | 9329 | — | Yes |
| 847-503 | GLENVIEW | 9329 | 2011-02-10 | Yes |
| 847-506 | ARLIGTNHTS | 9329 | — | — |
| 847-509 | NORTHBROOK | 9329 | — | — |
| 847-513 | NORTHBROOK | 9329 | — | Yes |
| 847-516 | CARY | 9329 | — | — |
| 847-517 | ROSELLE | 9329 | — | — |
| 847-518 | PARK RIDGE | 9329 | — | Yes |
| 847-519 | ROSELLE | 9329 | — | — |
| 847-520 | WHEELING | 9329 | — | — |
| 847-522 | LIBERTYVL | 9329 | — | — |
| 847-524 | ROSELLE | 9329 | — | — |
| 847-526 | WAUCONDA | 9329 | — | — |
| 847-527 | DEERFIELD | 9329 | 2007-10-26 | Yes |
| 847-532 | ALGONQUIN | 9329 | 2008-05-13 | Yes |
| 847-534 | ROSELLE | 9329 | — | Yes |
| 847-535 | LAKEFOREST | 9329 | — | — |
| 847-536 | ROSELLE | 9329 | — | — |
| 847-537 | WHEELING | 9329 | — | — |
| 847-540 | LAKEZURICH | 9329 | — | — |
| 847-541 | WHEELING | 9329 | — | — |
| 847-543 | GRAYSLAKE | 9329 | — | Yes |
| 847-545 | ELK GROVE | 9329 | — | Yes |
| 847-546 | ROUND LAKE | 9329 | — | — |
| 847-548 | GRAYSLAKE | 9329 | — | — |
| 847-549 | LIBERTYVL | 9329 | — | Yes |
| 847-550 | LAKEZURICH | 9329 | — | Yes |
| 847-551 | DUNDEE | 9329 | — | Yes |
| 847-552 | HALF DAY | 9329 | 2009-07-14 | Yes |
| 847-554 | WHEELING | 9329 | — | — |
| 847-559 | NORTHBROOK | 9329 | — | — |
| 847-562 | NORTHBROOK | 9329 | — | Yes |
| 847-564 | NORTHBROOK | 9329 | — | Yes |
| 847-566 | MUNDELEIN | 9329 | — | — |
| 847-568 | SKOKIE | 9329 | — | — |
| 847-570 | EVANSTON | 9329 | — | — |
| 847-573 | LIBERTYVL | 9329 | — | — |
| 847-577 | ARLIGTNHTS | 9329 | — | — |
| 847-578 | WAUKEGAN | 9329 | — | — |
| 847-579 | HIGHLANDPK | 9329 | — | Yes |
| 847-581 | SKOKIE | 9329 | — | Yes |
| 847-582 | LAKEFOREST | 9329 | — | Yes |
| 847-583 | SKOKIE | 9329 | — | — |
| 847-584 | ROSELLE | 9329 | — | Yes |
| 847-587 | FOX LAKE | 9329 | — | — |
| 847-588 | SKOKIE | 9329 | — | — |
| 847-590 | ARLIGTNHTS | 9329 | — | — |
| 847-591 | CHICGOZN01 | 9329 | — | — |
| 847-593 | ELK GROVE | 9329 | — | — |
| 847-595 | BENSENVL | 9329 | — | Yes |
| 847-599 | WAUKEGAN | 9329 | — | — |
| 847-600 | SKOKIE | 9329 | — | Yes |
| 847-604 | LAKEFOREST | 9329 | — | Yes |
| 847-605 | ROSELLE | 9329 | — | — |
| 847-608 | ELGIN | 9329 | — | — |
| 847-615 | LAKEFOREST | 9329 | — | — |
| 847-616 | BENSENVL | 9329 | — | Yes |
| 847-617 | WHEELING | 9329 | 2004-05-19 | Yes |
| 847-618 | ARLIGTNHTS | 9329 | — | — |
| 847-619 | ROSELLE | 9329 | — | — |
| 847-622 | ELGIN | 9329 | — | — |
| 847-623 | WAUKEGAN | 9329 | — | — |
| 847-625 | WAUKEGAN | 9329 | — | — |
| 847-632 | ARLIGTNHTS | 9329 | — | — |
| 847-634 | HALF DAY | 9329 | — | — |
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.