NumberResearchThousands-blocks in 845-823
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 845-823 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
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-02-25 | 845-823-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | LAKELAND | NY |
| 2012-02-10 | 845-823-1XXX | 1000–1999 | Assigned | TELENGY L.L.C. - NY | 473G | LAKELAND | NY |
| — | 845-823-2XXX | 2000–2999 | Available | LAKELAND | NY | ||
| 2023-08-24 | 845-823-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LAKELAND | NY |
| — | 845-823-4XXX | 4000–4999 | Reserved | TC SYSTEMS, INC. - NY | 7140 | LAKELAND | NY |
| 2021-03-22 | 845-823-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAKELAND | NY |
| 2016-08-19 | 845-823-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | LAKELAND | NY |
| 2014-04-03 | 845-823-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | LAKELAND | NY |
| 2021-02-09 | 845-823-8XXX | 8000–8999 | Assigned | UCOMTEL INC. | 534J | LAKELAND | NY |
| 2008-02-07 | 845-823-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | LAKELAND | 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.