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
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2009-03-17 | 347-998-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-13 | 347-828-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN09 | NY |
| 2009-03-11 | 347-455-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-455-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-455-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-455-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-455-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-455-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-494-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-494-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-642-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | NWYRCYZN08 | NY |
| 2009-03-11 | 347-644-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-829-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-829-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-11 | 347-878-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN10 | NY |
| 2009-03-06 | 347-530-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN12 | NY |
| 2009-03-06 | 347-637-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN04 | NY |
| 2009-03-06 | 347-642-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN08 | NY |
| 2009-03-06 | 347-695-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN14 | NY |
| 2009-03-06 | 347-735-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-03-06 | 347-994-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-03-06 | 347-994-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-03-06 | 347-994-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-03-06 | 347-994-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2009-03-05 | 347-926-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN13 | NY |
| 2009-03-02 | 347-338-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN05 | NY |
| 2009-03-02 | 347-560-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN07 | NY |
| 2009-03-02 | 347-637-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN04 | NY |
| 2009-03-02 | 347-642-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NWYRCYZN08 | NY |
| 2009-03-02 | 347-642-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NWYRCYZN08 | NY |
| 2009-03-02 | 347-642-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NWYRCYZN08 | NY |
| 2009-02-27 | 347-227-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-286-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2009-02-27 | 347-369-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-422-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-422-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-455-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2009-02-27 | 347-455-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2009-02-27 | 347-455-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2009-02-27 | 347-464-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-464-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-469-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-469-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-471-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-471-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN06 | NY |
| 2009-02-27 | 347-494-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2009-02-27 | 347-494-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2009-02-27 | 347-554-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN07 | NY |
| 2009-02-27 | 347-559-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2009-02-27 | 347-560-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN07 | 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.