All assignees
799 prefixes in 847 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 847-501 | WINNETKA | 9329 | — | Yes |
| 847-502 | WHEELING | 6534 | — | Yes |
| 847-503 | GLENVIEW | 9329 | 2011-02-10 | Yes |
| 847-504 | NORTHBROOK | 829J | — | Yes |
| 847-505 | WAUKEGAN | 6529 | — | Yes |
| 847-506 | ARLIGTNHTS | 9329 | — | — |
| 847-507 | ROSELLE | 6534 | — | — |
| 847-508 | NORTHBROOK | 6333 | — | — |
| 847-509 | NORTHBROOK | 9329 | — | — |
| 847-510 | GLENVIEW | 7229 | — | Yes |
| 847-511 | XXXXXXXXXX | MULT | — | — |
| 847-512 | WILMETTE | 7229 | — | Yes |
| 847-513 | NORTHBROOK | 9329 | — | Yes |
| 847-514 | NORTHBROOK | 6529 | — | Yes |
| 847-515 | HUNTLEY | 6115 | — | Yes |
| 847-516 | CARY | 9329 | — | — |
| 847-517 | ROSELLE | 9329 | — | — |
| 847-518 | PARK RIDGE | 9329 | — | Yes |
| 847-519 | ROSELLE | 9329 | — | — |
| 847-520 | WHEELING | 9329 | — | — |
| 847-521 | NORTHBROOK | 7136 | — | Yes |
| 847-522 | LIBERTYVL | 9329 | — | — |
| 847-523 | PALATINE | 506J | — | — |
| 847-524 | ROSELLE | 9329 | — | — |
| 847-525 | ROSELLE | 6534 | — | — |
| 847-526 | WAUCONDA | 9329 | — | — |
| 847-527 | DEERFIELD | 9329 | 2007-10-26 | Yes |
| 847-528 | HINSDALE | 6534 | — | — |
| 847-529 | NORTHBROOK | 6529 | — | Yes |
| 847-530 | NORTHBROOK | 6529 | — | Yes |
| 847-531 | ELGIN | 7136 | — | Yes |
| 847-532 | ALGONQUIN | 9329 | 2008-05-13 | Yes |
| 847-533 | NORTHBROOK | 6333 | — | — |
| 847-534 | ROSELLE | 9329 | — | Yes |
| 847-535 | LAKEFOREST | 9329 | — | — |
| 847-536 | ROSELLE | 9329 | — | — |
| 847-537 | WHEELING | 9329 | — | — |
| 847-538 | PALATINE | 984E | — | — |
| 847-539 | DESPLAINES | 6115 | — | Yes |
| 847-540 | LAKEZURICH | 9329 | — | — |
| 847-541 | WHEELING | 9329 | — | — |
| 847-542 | ROSELLE | 6534 | — | — |
| 847-543 | GRAYSLAKE | 9329 | — | Yes |
| 847-544 | DESPLAINES | 6115 | — | Yes |
| 847-545 | ELK GROVE | 9329 | — | Yes |
| 847-546 | ROUND LAKE | 9329 | — | — |
| 847-547 | NORTHBROOK | 9748 | 2001-04-23 | — |
| 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 |
| 847-553 | DESPLAINES | 7136 | 2001-08-31 | Yes |
| 847-554 | WHEELING | 9329 | — | — |
| 847-555 | DIR ASST | MULT | — | — |
| 847-556 | EVANSTON | 6115 | — | Yes |
| 847-557 | LIBERTYVL | 6115 | — | Yes |
| 847-558 | ROSELLE | 6534 | — | Yes |
| 847-559 | NORTHBROOK | 9329 | — | — |
| 847-560 | HINSDALE | 6534 | — | Yes |
| 847-561 | WHEELING | 5562 | — | Yes |
| 847-562 | NORTHBROOK | 9329 | — | Yes |
| 847-563 | EVANSTON | 7136 | — | Yes |
| 847-564 | NORTHBROOK | 9329 | — | Yes |
| 847-565 | ROSELLE | 6534 | — | Yes |
| 847-566 | MUNDELEIN | 9329 | — | — |
| 847-567 | LA GRANGE | 6333 | — | — |
| 847-568 | SKOKIE | 9329 | — | — |
| 847-569 | NORTHBROOK | 9748 | 2001-04-16 | — |
| 847-570 | EVANSTON | 9329 | — | — |
| 847-571 | NORTHBROOK | 6529 | — | Yes |
| 847-572 | DEERFIELD | 7229 | — | Yes |
| 847-573 | LIBERTYVL | 9329 | — | — |
| 847-574 | LAKEFOREST | 6115 | — | Yes |
| 847-575 | HALF DAY | 7229 | — | — |
| 847-576 | PALATINE | 984E | — | — |
| 847-577 | ARLIGTNHTS | 9329 | — | — |
| 847-578 | WAUKEGAN | 9329 | — | — |
| 847-579 | HIGHLANDPK | 9329 | — | Yes |
| 847-580 | DEERFIELD | 829J | — | Yes |
| 847-581 | SKOKIE | 9329 | — | Yes |
| 847-582 | LAKEFOREST | 9329 | — | Yes |
| 847-583 | SKOKIE | 9329 | — | — |
| 847-584 | ROSELLE | 9329 | — | Yes |
| 847-585 | ROSELLE | 7229 | — | Yes |
| 847-586 | DUNDEE | 6115 | — | Yes |
| 847-587 | FOX LAKE | 9329 | — | — |
| 847-588 | SKOKIE | 9329 | — | — |
| 847-589 | ANTIOCH | 6115 | — | Yes |
| 847-590 | ARLIGTNHTS | 9329 | — | — |
| 847-591 | CHICGOZN01 | 9329 | — | — |
| 847-592 | ROSELLE | 6115 | — | Yes |
| 847-593 | ELK GROVE | 9329 | — | — |
| 847-594 | ALGONQUIN | 6115 | — | Yes |
| 847-595 | BENSENVL | 9329 | — | Yes |
| 847-596 | WAUKEGAN | 7229 | — | Yes |
| 847-597 | DEERFIELD | 7229 | — | Yes |
| 847-598 | ROSELLE | 7229 | — | Yes |
| 847-599 | WAUKEGAN | 9329 | — | — |
| 847-600 | SKOKIE | 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.