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 212
New assignments by month
Sep 2026
Aug 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-06-26 | 212-900-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-26 | 212-900-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2023-06-02 | 212-800-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-26 | 212-914-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-18 | 212-914-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-18 | 212-914-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-17 | 212-718-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-17 | 212-718-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-17 | 212-718-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-17 | 212-718-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-17 | 212-914-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-17 | 212-914-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-718-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-718-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-718-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-718-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-10-03 | 212-917-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-09-26 | 212-212-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-09-26 | 212-212-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-09-26 | 212-212-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-09-26 | 212-212-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-09-26 | 212-212-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-09-26 | 212-212-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2022-09-26 | 212-212-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | 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.