LEVEL 3 COMMUNICATIONS, LLC - IL
65 prefixes in 708 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 708-231 | BEECHER | 6115 | — | Yes |
| 708-234 | BELLWOOD | 6115 | — | Yes |
| 708-255 | BROOKFIELD | 6115 | — | Yes |
| 708-260 | WESTERNSPG | 6115 | — | Yes |
| 708-271 | HARVEY | 6115 | — | Yes |
| 708-272 | BLUEISLAND | 6115 | — | Yes |
| 708-273 | MAYWOOD | 6115 | — | Yes |
| 708-274 | PALOS PARK | 6115 | — | Yes |
| 708-279 | CRETE | 6115 | — | Yes |
| 708-315 | LA GRANGE | 6115 | 2012-10-30 | Yes |
| 708-323 | CHICAGOHTS | 6115 | — | Yes |
| 708-325 | SUMMIT | 6115 | — | Yes |
| 708-326 | MOKENA | 6115 | 2001-04-12 | Yes |
| 708-329 | CICERO | 6115 | — | Yes |
| 708-332 | HOMEWOOD | 6115 | — | Yes |
| 708-336 | TINLEYPARK | 6115 | 2005-03-02 | Yes |
| 708-340 | LA GRANGE | 6115 | 2011-10-03 | Yes |
| 708-356 | MAYWOOD | 6115 | — | Yes |
| 708-377 | BLUEISLAND | 6115 | 2005-02-10 | Yes |
| 708-382 | OAK FOR SO | 6115 | — | Yes |
| 708-393 | BERWYN | 6115 | — | Yes |
| 708-398 | OAK LAWN | 6115 | — | Yes |
| 708-414 | CRETE | 6115 | 2005-12-21 | Yes |
| 708-427 | FOREST | 6115 | — | Yes |
| 708-428 | ORLAND | 6115 | — | Yes |
| 708-434 | OAK PARK | 6115 | — | Yes |
| 708-437 | RIVERGROVE | 6115 | — | Yes |
| 708-487 | RIVERDALE | 6115 | — | Yes |
| 708-497 | LA GRANGE | 6115 | — | Yes |
| 708-512 | BERWYN | 6115 | — | Yes |
| 708-526 | RIVERSIDE | 6115 | — | Yes |
| 708-536 | TINLEYPARK | 6115 | — | Yes |
| 708-554 | WILLOW SPG | 6115 | — | Yes |
| 708-564 | THORNTON | 6115 | — | Yes |
| 708-570 | TINLEYPARK | 6115 | — | — |
| 708-572 | OAK LAWN | 6115 | — | Yes |
| 708-575 | CHICAGOHTS | 6115 | — | — |
| 708-585 | CALUMET CY | 6115 | — | — |
| 708-587 | MONEE | 6115 | — | Yes |
| 708-607 | PEOTONE | 6115 | 2012-11-14 | Yes |
| 708-613 | OAK PARK | 6115 | — | Yes |
| 708-623 | TINLEYPARK | 6115 | — | Yes |
| 708-628 | OAK PARK | 6115 | — | Yes |
| 708-665 | OAK PARK | 6115 | 2006-04-27 | Yes |
| 708-668 | CHICAGOHTS | 6115 | — | Yes |
| 708-686 | LA GRANGE | 6115 | — | Yes |
| 708-688 | BROOKFIELD | 6115 | — | Yes |
| 708-716 | RIVERGROVE | 6115 | — | Yes |
| 708-733 | CHICAGOHTS | 6115 | — | Yes |
| 708-746 | MONEE | 6115 | — | Yes |
| 708-752 | BLUEISLAND | 6115 | — | Yes |
| 708-782 | CALUMET CY | 6115 | — | Yes |
| 708-792 | PEOTONE | 6115 | 2002-04-25 | Yes |
| 708-794 | HOMEWOOD | 6115 | — | Yes |
| 708-808 | CALUMET CY | 6115 | — | Yes |
| 708-810 | BEECHER | 6115 | — | Yes |
| 708-813 | LA GRANGE | 6115 | — | Yes |
| 708-820 | BROOKFIELD | 6115 | — | Yes |
| 708-838 | MAYWOOD | 6115 | — | Yes |
| 708-871 | RIVERSIDE | 6115 | — | Yes |
| 708-876 | OAK LAWN | 6115 | — | Yes |
| 708-910 | SUMMIT | 6115 | — | Yes |
| 708-934 | OAK PARK | 6115 | — | Yes |
| 708-943 | CICERO | 6115 | — | Yes |
| 708-954 | BLUEISLAND | 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.