NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 369
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-04-22 | 369-222-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VACAVILLE | CA |
| 2025-04-22 | 369-222-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VACAVILLE | CA |
| 2025-04-22 | 369-222-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VACAVILLE | CA |
| 2025-01-03 | 369-225-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINDSOR | CA |
| 2025-01-02 | 369-203-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BRIDGEVL | CA |
| 2025-01-02 | 369-205-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GUERNEVL | CA |
| 2025-01-02 | 369-206-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MIRANDA | CA |
| 2025-01-02 | 369-207-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TRINIDAD | CA |
| 2025-01-02 | 369-213-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEALDSBURG | CA |
| 2025-01-02 | 369-215-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOWER LAKE | CA |
| 2025-01-02 | 369-216-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UKIAH | CA |
| 2025-01-02 | 369-217-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VALLEJO | CA |
| 2025-01-02 | 369-218-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRFLD-SUIS | CA |
| 2025-01-02 | 369-223-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENICIA | CA |
| 2025-01-02 | 369-226-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARCATA | CA |
| 2025-01-02 | 369-227-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EUREKA | CA |
| 2025-01-02 | 369-228-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | POINTARENA | CA |
| 2025-01-02 | 369-777-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SONOMA | CA |
| 2025-01-02 | 369-888-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FERNDALE | CA |
| 2023-12-20 | 369-210-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTA ROSA | CA |
| 2023-12-20 | 369-210-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTA ROSA | CA |
| 2023-12-20 | 369-210-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTA ROSA | CA |
| 2023-12-20 | 369-210-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTA ROSA | CA |
| 2023-12-20 | 369-210-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTA ROSA | CA |
| 2023-07-25 | 369-200-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIXON | CA |
| 2023-07-25 | 369-200-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIXON | CA |
| 2023-07-25 | 369-999-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KENWOOD | CA |
| 2023-07-25 | 369-999-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KENWOOD | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.