NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 201
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2005-03-15 | 201-504-0XXX | 0000–0999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-1XXX | 1000–1999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-2XXX | 2000–2999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-3XXX | 3000–3999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-4XXX | 4000–4999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-5XXX | 5000–5999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-6XXX | 6000–6999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-7XXX | 7000–7999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-8XXX | 8000–8999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2005-03-15 | 201-504-9XXX | 9000–9999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RUTHERFORD | NJ |
| 2002-03-08 | 201-210-0XXX | 0000–0999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | UNION CITY | NJ |
| 2002-03-08 | 201-228-8XXX | 8000–8999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | LEONIA | NJ |
| 2002-03-08 | 201-252-1XXX | 1000–1999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | CRAGMERE | NJ |
| 2002-03-08 | 201-254-1XXX | 1000–1999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | FAIR LAWN | NJ |
| 2002-03-08 | 201-256-8XXX | 8000–8999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | CLOSTER | NJ |
| 2002-03-08 | 201-257-0XXX | 0000–0999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | HASBROKHTS | NJ |
| 2002-03-08 | 201-266-1XXX | 1000–1999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | ENGLEWOOD | NJ |
| 2002-03-08 | 201-316-1XXX | 1000–1999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RAMSEY | NJ |
| 2002-03-08 | 201-350-0XXX | 0000–0999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | ORADELL | NJ |
| 2002-03-08 | 201-467-0XXX | 0000–0999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | KEARNY | NJ |
| 2002-03-08 | 201-469-0XXX | 0000–0999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | JERSEYCITY | NJ |
| 2002-03-08 | 201-594-8XXX | 8000–8999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | WESTWOOD | NJ |
| 2002-03-08 | 201-654-8XXX | 8000–8999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | CLIFFSIDE | NJ |
| 2002-03-08 | 201-857-1XXX | 1000–1999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | RIDGEWOOD | NJ |
| 2002-03-08 | 201-949-1XXX | 1000–1999 | Assigned | COOPERATIVE COMMUNICATIONS, INC. | 8407 | PARK RIDGE | 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.