NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2010-06-02 | 347-360-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-02 | 347-360-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN03 | NY |
| 2010-05-26 | 347-319-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN11 | NY |
| 2010-05-26 | 347-319-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN11 | NY |
| 2010-05-26 | 347-319-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN11 | NY |
| 2010-05-26 | 347-319-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN11 | NY |
| 2010-05-26 | 347-319-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN11 | NY |
| 2010-05-26 | 347-319-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN11 | NY |
| 2010-05-26 | 347-352-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-352-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN03 | NY |
| 2010-05-26 | 347-353-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2010-05-26 | 347-353-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2010-05-26 | 347-353-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2010-05-26 | 347-353-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2010-05-26 | 347-353-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2010-05-26 | 347-353-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2010-05-26 | 347-354-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN08 | NY |
| 2010-05-26 | 347-354-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN08 | NY |
| 2010-05-26 | 347-354-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN08 | NY |
| 2010-05-26 | 347-354-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN08 | NY |
| 2010-05-26 | 347-354-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN08 | NY |
| 2010-05-26 | 347-354-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN08 | NY |
| 2010-05-25 | 347-336-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2010-05-25 | 347-337-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-05-25 | 347-337-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-05-25 | 347-337-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-05-25 | 347-441-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN13 | NY |
| 2010-05-25 | 347-467-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN11 | NY |
| 2010-05-25 | 347-620-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN15 | NY |
| 2010-05-25 | 347-620-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN15 | NY |
| 2010-05-25 | 347-719-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN04 | NY |
| 2010-05-25 | 347-719-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN04 | NY |
| 2010-05-25 | 347-719-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN04 | NY |
| 2010-05-24 | 347-348-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.