NumberResearchThousands-blocks in 845-920
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026
The ten 1,000-number thousand-blocks inside prefix 845-920 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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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 845-920-0XXX | 0000–0999 | Reserved | VERIZON NEW YORK, INC. | 9104 | PEARLRIVER | NY |
| 2008-03-14 | 845-920-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | PEARLRIVER | NY |
| 2020-09-09 | 845-920-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | PEARLRIVER | NY |
| 2021-02-09 | 845-920-3XXX | 3000–3999 | Assigned | UCOMTEL INC. | 534J | PEARLRIVER | NY |
| 2021-02-12 | 845-920-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | PEARLRIVER | NY |
| — | 845-920-5XXX | 5000–5999 | Available | PEARLRIVER | NY | ||
| 2007-08-16 | 845-920-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PEARLRIVER | NY |
| 2007-01-02 | 845-920-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | PEARLRIVER | NY |
| 2003-04-15 | 845-920-8XXX | 8000–8999 | Assigned | CSC VOICE, LLC | 612K | PEARLRIVER | NY |
| 2006-02-13 | 845-920-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | PEARLRIVER | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.