NumberResearchThousands-blocks in 845-852
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 845-852 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 845 blocks
Most active assignees, all time — NPA 845
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-07-05 | 845-852-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | CROTON FLS | NY |
| 2021-03-05 | 845-852-1XXX | 1000–1999 | Assigned | UCOMTEL INC. | 534J | CROTON FLS | NY |
| 2021-03-15 | 845-852-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | CROTON FLS | NY |
| 2021-03-15 | 845-852-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | CROTON FLS | NY |
| 2022-12-27 | 845-852-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | CROTON FLS | NY |
| 2021-03-22 | 845-852-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CROTON FLS | NY |
| 2023-09-27 | 845-852-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | CROTON FLS | NY |
| 2022-01-14 | 845-852-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CROTON FLS | NY |
| 2022-01-14 | 845-852-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CROTON FLS | NY |
| 2021-06-28 | 845-852-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | CROTON FLS | NY |
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.