All assignees
799 prefixes in 847 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 847-401 | NORTHBROOK | 6529 | — | Yes |
| 847-402 | NORTHBROOK | 9329 | — | — |
| 847-403 | WHEELING | 7229 | — | Yes |
| 847-404 | NORTHBROOK | 6333 | — | — |
| 847-405 | DEERFIELD | 9329 | — | Yes |
| 847-406 | WAUKEGAN | 6115 | 2001-05-08 | Yes |
| 847-407 | ROSELLE | 9329 | — | Yes |
| 847-408 | HINSDALE | 6534 | — | Yes |
| 847-409 | NORTHBROOK | 6529 | — | Yes |
| 847-410 | SKOKIE | 6115 | — | Yes |
| 847-411 | XXXXXXXXXX | MULT | — | — |
| 847-412 | NORTHBROOK | 9329 | — | Yes |
| 847-413 | ROSELLE | 9329 | — | — |
| 847-414 | NORTHBROOK | 6529 | — | — |
| 847-415 | HALF DAY | 829J | 2001-04-12 | Yes |
| 847-416 | WAUCONDA | 6115 | — | Yes |
| 847-417 | NORTHBROOK | 6529 | — | Yes |
| 847-418 | NORTHBROOK | 7136 | — | Yes |
| 847-419 | WHEELING | 9329 | — | — |
| 847-420 | NORTHBROOK | 6534 | — | — |
| 847-421 | NORTHBROOK | 6333 | — | — |
| 847-422 | LA GRANGE | 6333 | — | Yes |
| 847-423 | SKOKIE | 7229 | — | Yes |
| 847-424 | EVANSTON | 9329 | — | Yes |
| 847-425 | EVANSTON | 9329 | — | Yes |
| 847-426 | DUNDEE | 9329 | — | — |
| 847-427 | ELK GROVE | 9329 | — | Yes |
| 847-428 | DUNDEE | 9329 | — | — |
| 847-429 | ELGIN | 9329 | — | Yes |
| 847-430 | PARK RIDGE | 7229 | — | Yes |
| 847-431 | ROSELLE | 6534 | — | — |
| 847-432 | HIGHLANDPK | 9329 | — | — |
| 847-433 | HIGHLANDPK | 9329 | — | — |
| 847-434 | ELK GROVE | 829J | 2001-04-12 | Yes |
| 847-435 | ARLIGTNHTS | 984E | — | — |
| 847-436 | ROSELLE | 6534 | — | — |
| 847-437 | ELK GROVE | 9329 | — | — |
| 847-438 | LAKEZURICH | 9329 | — | — |
| 847-439 | ELK GROVE | 9329 | — | — |
| 847-440 | EVANSTON | 829J | — | Yes |
| 847-441 | WINNETKA | 9329 | — | — |
| 847-442 | HALF DAY | 7229 | — | — |
| 847-443 | FOX LAKE | 7196 | — | Yes |
| 847-444 | DEERFIELD | 9329 | — | Yes |
| 847-445 | WAUKEGAN | 6529 | 2001-06-21 | Yes |
| 847-446 | WINNETKA | 9329 | — | — |
| 847-447 | FRANKLINPK | 7229 | — | Yes |
| 847-448 | EVANSTON | 7229 | — | Yes |
| 847-449 | CARY | 939H | 2023-08-16 | Yes |
| 847-450 | ELGIN | 829J | 2009-10-30 | Yes |
| 847-451 | FRANKLINPK | 9329 | — | — |
| 847-452 | ARLIGTNHTS | 6529 | — | Yes |
| 847-453 | HAMPSHIRE | 8702 | — | Yes |
| 847-454 | ARLIGTNHTS | 829J | — | Yes |
| 847-455 | FRANKLINPK | 9329 | — | — |
| 847-456 | NORTHBROOK | 6529 | — | Yes |
| 847-457 | LAKEFOREST | 7136 | — | Yes |
| 847-458 | ALGONQUIN | 9329 | — | Yes |
| 847-459 | WHEELING | 9329 | — | — |
| 847-460 | DESPLAINES | 7229 | — | Yes |
| 847-461 | GLENCOE | 6115 | — | Yes |
| 847-462 | CARY | 9329 | — | Yes |
| 847-463 | ARLIGTNHTS | 7196 | — | Yes |
| 847-464 | PLATO CTR | 9329 | — | Yes |
| 847-465 | WHEELING | 9329 | — | — |
| 847-466 | ROSELLE | 7136 | — | Yes |
| 847-467 | EVANSTON | 9329 | — | — |
| 847-468 | ELGIN | 9329 | — | Yes |
| 847-469 | WAUCONDA | 7136 | — | Yes |
| 847-470 | SKOKIE | 9329 | — | — |
| 847-471 | ROSELLE | 6534 | — | — |
| 847-472 | ELK GROVE | 9329 | — | Yes |
| 847-473 | WAUKEGAN | 9329 | — | Yes |
| 847-474 | CARY | 7136 | — | Yes |
| 847-475 | EVANSTON | 9329 | — | Yes |
| 847-476 | LA GRANGE | 6333 | — | — |
| 847-477 | NORTHBROOK | 6529 | — | Yes |
| 847-478 | HALF DAY | 9329 | — | Yes |
| 847-479 | NORTHBROOK | 6630 | — | — |
| 847-480 | NORTHBROOK | 9329 | — | — |
| 847-481 | ARLIGTNHTS | 7196 | — | Yes |
| 847-482 | LAKEFOREST | 9329 | — | — |
| 847-483 | ARLIGTNHTS | 9329 | — | Yes |
| 847-484 | WHEELING | 7136 | — | Yes |
| 847-485 | PALATINE | 9329 | — | Yes |
| 847-486 | GLENVIEW | 9329 | — | Yes |
| 847-487 | WAUCONDA | 9329 | — | — |
| 847-488 | ELGIN | 9329 | — | — |
| 847-489 | ELK GROVE | 6529 | — | Yes |
| 847-490 | ROSELLE | 9329 | — | — |
| 847-491 | EVANSTON | 9329 | — | — |
| 847-492 | EVANSTON | 9329 | — | — |
| 847-493 | DESPLAINES | 9329 | — | Yes |
| 847-494 | ROSELLE | 6534 | — | — |
| 847-495 | WHEELING | 7136 | — | Yes |
| 847-496 | PALATINE | 7136 | — | Yes |
| 847-497 | PISTAKHLDS | 9329 | — | Yes |
| 847-498 | NORTHBROOK | 9329 | — | — |
| 847-499 | WHEELING | 829J | — | Yes |
| 847-500 | LAKEFOREST | 224C | — | 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.