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 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 |
|---|---|---|---|---|---|---|---|
| 2010-07-02 | 347-375-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-375-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-07-02 | 347-376-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN03 | NY |
| 2010-07-01 | 347-318-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-07-01 | 347-318-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-317-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN03 | NY |
| 2010-06-25 | 347-317-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN03 | NY |
| 2010-06-25 | 347-317-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN03 | NY |
| 2010-06-25 | 347-361-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-361-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2010-06-25 | 347-362-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-362-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2010-06-25 | 347-367-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-367-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN03 | NY |
| 2010-06-25 | 347-372-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2010-06-25 | 347-372-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2010-06-25 | 347-372-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
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.