NumberResearchThousands-blocks in 914-485
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 914-485 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 914 blocks
Most active assignees, all time — NPA 914
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 914-485-0XXX | 0000–0999 | Available | NORTHSALEM | NY | ||
| 2003-06-03 | 914-485-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | NORTHSALEM | NY |
| — | 914-485-2XXX | 2000–2999 | Available | NORTHSALEM | NY | ||
| — | 914-485-3XXX | 3000–3999 | Available | NORTHSALEM | NY | ||
| 2012-10-23 | 914-485-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | NORTHSALEM | NY |
| 2014-07-08 | 914-485-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | NORTHSALEM | NY |
| 2004-06-08 | 914-485-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NORTHSALEM | NY |
| 2007-12-21 | 914-485-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | NORTHSALEM | NY |
| 2011-02-17 | 914-485-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NORTHSALEM | NY |
| — | 914-485-9XXX | 9000–9999 | Available | NORTHSALEM | 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.