NumberResearchThousands-blocks in 201-875
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 201-875 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
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2010-04-12 | 201-875-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | UNION CITY | NJ |
| 2010-05-20 | 201-875-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | UNION CITY | NJ |
| 2009-12-23 | 201-875-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | UNION CITY | NJ |
| 2010-05-20 | 201-875-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | UNION CITY | NJ |
| 2010-07-06 | 201-875-4XXX | 4000–4999 | Assigned | AT&T - LOCAL | 7421 | UNION CITY | NJ |
| 2010-04-13 | 201-875-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | UNION CITY | NJ |
| 2010-07-06 | 201-875-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | UNION CITY | NJ |
| 2010-06-07 | 201-875-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | UNION CITY | NJ |
| 2010-06-07 | 201-875-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | UNION CITY | NJ |
| 2011-04-06 | 201-875-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | UNION CITY | NJ |
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.