NumberResearchRecent thousands-block assignments
1 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, last 30 days — NPA 414
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | 414-523-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2024-12-06 | 414-413-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2024-12-06 | 414-413-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2024-09-25 | 414-417-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN3 | WI |
| 2024-08-20 | 414-413-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2024-08-20 | 414-413-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2024-08-19 | 414-392-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2024-08-19 | 414-392-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2024-08-19 | 414-392-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2024-08-19 | 414-401-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2024-08-19 | 414-401-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2024-08-19 | 414-401-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2024-08-19 | 414-401-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2024-08-19 | 414-401-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2024-08-19 | 414-500-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN3 | WI |
| 2024-08-19 | 414-677-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN3 | WI |
| 2024-08-15 | 414-408-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2024-08-15 | 414-408-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2022-10-19 | 414-381-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2022-10-19 | 414-381-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2022-10-19 | 414-381-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2022-09-07 | 414-497-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2022-08-15 | 414-363-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN3 | WI |
| 2022-08-15 | 414-363-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN3 | WI |
| 2022-08-15 | 414-363-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN3 | WI |
| 2022-08-02 | 414-742-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2022-08-02 | 414-742-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2022-08-02 | 414-742-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN4 | WI |
| 2021-10-20 | 414-285-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-10-20 | 414-285-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-10-20 | 414-285-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-10-20 | 414-285-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-10-20 | 414-285-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-10-20 | 414-285-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-10-20 | 414-285-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-09-29 | 414-432-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2021-09-29 | 414-432-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2021-06-11 | 414-293-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-06-11 | 414-293-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-06-11 | 414-293-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-06-11 | 414-293-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-06-09 | 414-279-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-06-09 | 414-279-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-06-09 | 414-372-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
| 2021-04-12 | 414-667-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2021-04-12 | 414-946-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2021-03-30 | 414-667-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2020-10-14 | 414-667-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2020-10-14 | 414-667-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN5 | WI |
| 2020-09-30 | 414-644-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN1 | WI |
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.