NumberResearchThousands-blocks in 201-987
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 201-987 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 201 blocks
Most active assignees, all time — NPA 201
New assignments by month
Sep 2026
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Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-09-28 | 201-987-0XXX | 0000–0999 | Assigned | VONAGE AMERICA LLC | 197D | ORADELL | NJ |
| 2018-09-28 | 201-987-1XXX | 1000–1999 | Assigned | VONAGE AMERICA LLC | 197D | ORADELL | NJ |
| — | 201-987-2XXX | 2000–2999 | Reserved | AT&T - LOCAL | 7421 | ORADELL | NJ |
| 2021-10-12 | 201-987-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORADELL | NJ |
| 2019-05-17 | 201-987-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | ORADELL | NJ |
| 2010-07-23 | 201-987-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | ORADELL | NJ |
| 2010-07-23 | 201-987-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | ORADELL | NJ |
| 2018-09-04 | 201-987-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | ORADELL | NJ |
| — | 201-987-8XXX | 8000–8999 | Reserved | AT&T - LOCAL | 7421 | ORADELL | NJ |
| 2015-06-01 | 201-987-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | ORADELL | NJ |
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.