ONVOY, LLC
20 prefixes in 464 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 464-219 | CICERO | 224C | 2023-06-26 | Yes |
| 464-220 | CRETE | 224C | 2023-06-26 | Yes |
| 464-221 | BERWYN | 224C | 2023-07-11 | Yes |
| 464-223 | PEOTONE | 224C | 2023-07-11 | Yes |
| 464-227 | OAK LAWN | 224C | 2023-08-16 | Yes |
| 464-228 | BLUEISLAND | 224C | 2023-09-01 | Yes |
| 464-241 | CALUMET CY | 224C | 2024-03-21 | Yes |
| 464-242 | LA GRANGE | 224C | 2024-03-21 | Yes |
| 464-243 | ORLAND | 224C | 2024-03-21 | Yes |
| 464-245 | CICERO | 224C | 2024-04-26 | Yes |
| 464-249 | CHICAGOHTS | 224C | 2024-05-14 | Yes |
| 464-250 | BLUEISLAND | 224C | 2024-07-05 | Yes |
| 464-253 | BLUEISLAND | 224C | 2024-11-19 | Yes |
| 464-259 | CICERO | 224C | 2025-02-12 | Yes |
| 464-264 | OAK LAWN | 224C | 2025-03-13 | Yes |
| 464-266 | CICERO | 224C | 2023-01-13 | Yes |
| 464-280 | ORLAND | 224C | 2025-12-12 | Yes |
| 464-283 | BLUEISLAND | 224C | 2026-01-14 | Yes |
| 464-284 | CHICAGOHTS | 224C | 2026-01-21 | Yes |
| 464-293 | MOKENA | 224C | 2026-09-15 | 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.