ONVOY, LLC
23 prefixes in 708 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 708-230 | FOREST | 224C | 2025-10-02 | Yes |
| 708-357 | LA GRANGE | 224C | 2008-10-08 | Yes |
| 708-419 | CALUMET CY | 224C | 2016-02-29 | Yes |
| 708-433 | BEECHER | 224C | — | Yes |
| 708-581 | OAK LAWN | 224C | — | Yes |
| 708-659 | OAK FOR SO | 224C | 2021-01-11 | Yes |
| 708-708 | BERWYN | 224C | 2022-09-26 | Yes |
| 708-742 | LANSING | 224C | 2021-01-29 | Yes |
| 708-809 | MONEE | 224C | 2021-05-04 | Yes |
| 708-834 | FOREST | 224C | — | Yes |
| 708-847 | CRETE | 224C | 2021-10-05 | Yes |
| 708-859 | WESTERNSPG | 224C | — | Yes |
| 708-866 | LA GRANGE | 224C | 2014-12-01 | Yes |
| 708-869 | RIVERGROVE | 224C | — | Yes |
| 708-879 | SUMMIT | 224C | 2016-03-15 | Yes |
| 708-892 | CRETE | 224C | 2016-03-07 | Yes |
| 708-896 | RIVERDALE | 224C | — | Yes |
| 708-919 | OAK PARK | 224C | — | Yes |
| 708-931 | OAK LAWN | 224C | — | Yes |
| 708-939 | MAYWOOD | 224C | 2025-10-02 | Yes |
| 708-944 | TINLEYPARK | 224C | 2026-08-27 | Yes |
| 708-956 | BERWYN | 224C | — | Yes |
| 708-978 | BELLWOOD | 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.