NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/22/2026
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 347
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2009-02-27 | 347-560-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN07 | NY |
| 2009-02-27 | 347-560-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN07 | NY |
| 2009-02-27 | 347-603-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2009-02-27 | 347-614-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2009-02-27 | 347-651-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-651-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-688-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-688-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-688-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-688-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-688-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-688-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-688-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-688-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-688-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-692-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2009-02-27 | 347-692-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2009-02-27 | 347-722-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN07 | NY |
| 2009-02-27 | 347-725-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-725-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-735-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2009-02-27 | 347-788-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-788-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-788-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-827-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2009-02-27 | 347-827-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2009-02-27 | 347-841-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN11 | NY |
| 2009-02-27 | 347-850-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2009-02-27 | 347-867-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN04 | NY |
| 2009-02-27 | 347-875-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN07 | NY |
| 2009-02-27 | 347-875-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN07 | NY |
| 2009-02-27 | 347-926-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN13 | NY |
| 2009-02-27 | 347-949-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN04 | NY |
| 2009-02-27 | 347-985-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-987-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-987-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-26 | 347-595-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-02-26 | 347-595-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-02-26 | 347-595-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-02-26 | 347-595-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-02-26 | 347-595-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-02-26 | 347-595-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-02-26 | 347-600-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2009-02-26 | 347-600-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2009-02-26 | 347-600-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2009-02-26 | 347-600-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2009-02-26 | 347-600-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2009-02-26 | 347-600-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2009-02-26 | 347-600-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2009-02-26 | 347-600-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/22/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.