NumberResearchThousands-blocks in 201-812
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 201-812 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
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 201-812-0XXX | 0000–0999 | Reserved | PAETEC ITEL, LLC | 829J | WYCKOFF | NJ |
| — | 201-812-1XXX | 1000–1999 | Reserved | PAETEC ITEL, LLC | 829J | WYCKOFF | NJ |
| — | 201-812-2XXX | 2000–2999 | Reserved | PAETEC ITEL, LLC | 829J | WYCKOFF | NJ |
| 2002-03-14 | 201-812-3XXX | 3000–3999 | Assigned | MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ | 3639 | WYCKOFF | NJ |
| — | 201-812-4XXX | 4000–4999 | Reserved | PAETEC ITEL, LLC | 829J | WYCKOFF | NJ |
| — | 201-812-5XXX | 5000–5999 | Reserved | PAETEC ITEL, LLC | 829J | WYCKOFF | NJ |
| 2020-06-30 | 201-812-6XXX | 6000–6999 | Assigned | VONAGE AMERICA LLC | 197D | WYCKOFF | NJ |
| — | 201-812-7XXX | 7000–7999 | Reserved | PAETEC ITEL, LLC | 829J | WYCKOFF | NJ |
| — | 201-812-8XXX | 8000–8999 | Reserved | PAETEC ITEL, LLC | 829J | WYCKOFF | NJ |
| 2011-02-15 | 201-812-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | WYCKOFF | 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.