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 |
|---|---|---|---|---|---|---|---|
| 2010-02-26 | 347-709-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2010-02-26 | 347-709-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2010-02-26 | 347-709-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2010-02-26 | 347-709-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2010-02-26 | 347-709-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2010-02-26 | 347-709-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2010-02-26 | 347-709-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN10 | NY |
| 2010-02-25 | 347-816-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2010-02-25 | 347-816-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2010-02-25 | 347-816-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2010-02-25 | 347-816-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2010-02-25 | 347-816-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2010-02-23 | 347-433-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN12 | NY |
| 2010-02-23 | 347-433-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN12 | NY |
| 2010-02-23 | 347-433-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN12 | NY |
| 2010-02-23 | 347-433-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN12 | NY |
| 2010-02-23 | 347-541-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2010-02-23 | 347-541-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2010-02-23 | 347-541-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2010-02-23 | 347-541-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2010-02-23 | 347-541-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2010-02-23 | 347-601-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2010-02-23 | 347-618-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2010-02-23 | 347-618-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2010-02-23 | 347-618-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2010-02-23 | 347-618-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2010-02-23 | 347-618-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2010-02-23 | 347-618-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2010-02-23 | 347-618-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2010-02-23 | 347-618-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2010-02-23 | 347-620-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN15 | NY |
| 2010-02-23 | 347-620-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN15 | NY |
| 2010-02-23 | 347-620-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN15 | NY |
| 2010-02-23 | 347-620-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN15 | NY |
| 2010-02-23 | 347-620-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN15 | NY |
| 2010-02-23 | 347-669-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN08 | NY |
| 2010-02-23 | 347-781-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN11 | NY |
| 2010-02-23 | 347-781-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN11 | NY |
| 2010-02-23 | 347-850-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2010-02-23 | 347-855-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2010-02-23 | 347-855-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2010-02-23 | 347-855-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2010-02-23 | 347-857-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2010-02-23 | 347-932-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2010-02-23 | 347-961-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN05 | NY |
| 2010-02-23 | 347-989-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2010-02-23 | 347-989-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2010-02-23 | 347-989-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2010-02-22 | 347-490-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | NY |
| 2010-02-22 | 347-490-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN03 | 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.