NumberResearchThousands-blocks in 859-215
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 859-215 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 859 blocks
Most active assignees, all time — NPA 859
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 859-215-0XXX | 0000–0999 | Reserved | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | WILMORE | KY |
| 2022-06-30 | 859-215-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | WILMORE | KY |
| — | 859-215-2XXX | 2000–2999 | Available | WILMORE | KY | ||
| 2022-11-03 | 859-215-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | WILMORE | KY |
| 2020-06-24 | 859-215-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | WILMORE | KY |
| 2021-09-14 | 859-215-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | WILMORE | KY |
| 2006-11-15 | 859-215-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WILMORE | KY |
| 2020-01-09 | 859-215-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | WILMORE | KY |
| 2020-01-09 | 859-215-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | WILMORE | KY |
| 2021-09-14 | 859-215-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | WILMORE | KY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.