ONVOY, LLC - SD
19 prefixes in 605 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 605-250 | SIOUX FLS | 162G | 2017-05-25 | Yes |
| 605-317 | MITCHELL | 162G | 2025-02-17 | Yes |
| 605-340 | SPEARFISH | 162G | 2001-02-07 | Yes |
| 605-405 | ARLINGTON | 162G | 2021-06-10 | Yes |
| 605-496 | SIOUX FLS | 162G | 2008-12-17 | Yes |
| 605-566 | SPEARFISH | 162G | — | Yes |
| 605-605 | ABERDEEN | 162G | 2022-09-30 | Yes |
| 605-620 | LK PRESTON | 162G | — | Yes |
| 605-657 | WATERTOWN | 162G | 2020-11-12 | Yes |
| 605-674 | BIGSTONECY | 162G | 2020-02-18 | Yes |
| 605-702 | STURGIS | 162G | — | Yes |
| 605-808 | REDFIELD | 162G | 2021-07-16 | Yes |
| 605-838 | SIOUX FLS | 162G | 2008-06-17 | Yes |
| 605-888 | CHAMBERLAN | 162G | 2012-11-19 | Yes |
| 605-905 | STURGIS | 162G | 2022-11-23 | Yes |
| 605-910 | SIOUX FLS | 162G | 2021-04-16 | Yes |
| 605-972 | WESTJASPER | 162G | 2021-04-27 | Yes |
| 605-975 | YANKTON | 162G | 2019-06-11 | Yes |
| 605-998 | MILLER | 162G | 2021-07-29 | 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.