NumberResearchThousands-blocks in 914-586
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 914-586 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
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 914-586-0XXX | 0000–0999 | Reserved | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7650 | WSCHSTZN07 | NY |
| 2020-05-06 | 914-586-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | WSCHSTZN07 | NY |
| 2010-07-09 | 914-586-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | WSCHSTZN07 | NY |
| 2010-07-09 | 914-586-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | WSCHSTZN07 | NY |
| — | 914-586-4XXX | 4000–4999 | Reserved | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7650 | WSCHSTZN07 | NY |
| 2017-01-26 | 914-586-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | WSCHSTZN07 | NY |
| 2020-05-06 | 914-586-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | WSCHSTZN07 | NY |
| — | 914-586-7XXX | 7000–7999 | Reserved | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7650 | WSCHSTZN07 | NY |
| 2012-02-09 | 914-586-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | WSCHSTZN07 | NY |
| 2021-02-12 | 914-586-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | WSCHSTZN07 | 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.