LEVEL 3 COMMUNICATIONS, LLC - IL
46 prefixes in 847 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 847-201 | ROUND LAKE | 6115 | — | Yes |
| 847-305 | ARLIGTNHTS | 6115 | 2005-02-10 | Yes |
| 847-313 | NORTHBROOK | 6115 | — | Yes |
| 847-327 | LIBERTYVL | 6115 | — | Yes |
| 847-353 | WHEELING | 6115 | — | Yes |
| 847-376 | DESPLAINES | 6115 | — | Yes |
| 847-406 | WAUKEGAN | 6115 | 2001-05-08 | Yes |
| 847-410 | SKOKIE | 6115 | — | Yes |
| 847-416 | WAUCONDA | 6115 | — | Yes |
| 847-461 | GLENCOE | 6115 | — | Yes |
| 847-515 | HUNTLEY | 6115 | — | Yes |
| 847-539 | DESPLAINES | 6115 | — | Yes |
| 847-544 | DESPLAINES | 6115 | — | Yes |
| 847-556 | EVANSTON | 6115 | — | Yes |
| 847-557 | LIBERTYVL | 6115 | — | Yes |
| 847-574 | LAKEFOREST | 6115 | — | Yes |
| 847-586 | DUNDEE | 6115 | — | Yes |
| 847-589 | ANTIOCH | 6115 | — | Yes |
| 847-592 | ROSELLE | 6115 | — | Yes |
| 847-594 | ALGONQUIN | 6115 | — | Yes |
| 847-613 | HALF DAY | 6115 | 2004-01-20 | Yes |
| 847-627 | DESPLAINES | 6115 | — | Yes |
| 847-628 | ELGIN | 6115 | — | Yes |
| 847-655 | PARK RIDGE | 6115 | — | Yes |
| 847-659 | HUNTLEY | 6115 | — | Yes |
| 847-686 | NORTHBROOK | 6115 | — | Yes |
| 847-693 | WAUKEGAN | 6115 | — | Yes |
| 847-792 | HAMPSHIRE | 6115 | — | Yes |
| 847-801 | FRANKLINPK | 6115 | 2001-05-08 | Yes |
| 847-810 | LAKEFOREST | 6115 | — | Yes |
| 847-829 | CARY | 6115 | — | Yes |
| 847-850 | WHEELING | 6115 | — | Yes |
| 847-852 | BARRINGTON | 6115 | — | Yes |
| 847-865 | WAUCONDA | 6115 | 2002-10-28 | Yes |
| 847-871 | ELK GROVE | 6115 | — | Yes |
| 847-879 | ELK GROVE | 6115 | — | Yes |
| 847-886 | ROUND LAKE | 6115 | 2005-02-10 | Yes |
| 847-897 | NORTHBROOK | 6115 | — | Yes |
| 847-915 | ALGONQUIN | 6115 | — | Yes |
| 847-919 | NORTHBROOK | 6115 | — | Yes |
| 847-929 | SKOKIE | 6115 | 2001-05-08 | Yes |
| 847-941 | WHEELING | 6115 | — | Yes |
| 847-979 | ELK GROVE | 6115 | — | Yes |
| 847-984 | LIBERTYVL | 6115 | — | Yes |
| 847-994 | FRANKLINPK | 6115 | — | Yes |
| 847-999 | WINNETKA | 6115 | — | 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.