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 202
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 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 |
|---|---|---|---|---|---|---|---|
| 2024-09-18 | 202-988-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2024-09-18 | 202-988-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2024-05-28 | 202-601-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-08-16 | 202-351-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-08-16 | 202-652-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-08-16 | 202-733-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-08-16 | 202-735-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2023-05-17 | 202-202-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2022-04-13 | 202-984-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-11-05 | 202-703-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-09-14 | 202-995-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-04-23 | 202-983-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-04-23 | 202-983-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-04-23 | 202-984-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-04-23 | 202-984-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-04-23 | 202-984-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-01-27 | 202-982-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-01-27 | 202-982-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-01-27 | 202-982-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2021-01-27 | 202-982-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2020-05-08 | 202-443-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2020-05-08 | 202-443-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
| 2020-01-23 | 202-935-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WSHNGTNZN1 | DC |
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.