NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/22/2026
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 434
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-03-18 | 434-271-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FORK UNION | VA |
| 2024-03-18 | 434-286-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCOTTSVL | VA |
| 2024-03-18 | 434-287-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PALMYRA | VA |
| 2024-03-18 | 434-387-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCHUYLER | VA |
| 2024-03-18 | 434-412-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARVONIA | VA |
| 2024-03-18 | 434-697-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CROZET | VA |
| 2024-03-18 | 434-990-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STANARDSVL | VA |
| 2023-08-05 | 434-261-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RUSTBURG | VA |
| 2023-08-05 | 434-274-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TURBEVILLE | VA |
| 2023-08-05 | 434-464-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VIRGILINA | VA |
| 2022-02-23 | 434-484-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHARLOTSVL | VA |
| 2022-02-23 | 434-895-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LYNCHBURG | VA |
| 2022-02-23 | 434-895-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LYNCHBURG | VA |
| 2022-02-17 | 434-428-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLARKSVL | VA |
| 2022-02-17 | 434-788-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KENBRIDGE | VA |
| 2022-02-17 | 434-788-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KENBRIDGE | VA |
| 2022-02-15 | 434-312-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLACKSTONE | VA |
| 2022-02-15 | 434-312-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLACKSTONE | VA |
| 2022-02-11 | 434-240-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHATHAM | VA |
| 2022-02-11 | 434-342-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHASE CITY | VA |
| 2022-02-11 | 434-342-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHASE CITY | VA |
| 2022-02-11 | 434-900-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HALIFAX | VA |
| 2022-02-11 | 434-900-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HALIFAX | VA |
| 2022-02-11 | 434-934-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALTAVISTA | VA |
| 2022-02-11 | 434-934-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALTAVISTA | VA |
| 2022-02-06 | 434-744-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BACHESHALL | VA |
| 2022-02-06 | 434-744-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BACHESHALL | VA |
| 2022-02-04 | 434-468-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAPRON | VA |
| 2022-02-04 | 434-468-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAPRON | VA |
| 2022-02-02 | 434-744-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BACHESHALL | VA |
| 2022-02-02 | 434-744-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BACHESHALL | VA |
| 2022-02-02 | 434-800-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAWRENCEVL | VA |
| 2022-02-02 | 434-800-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAWRENCEVL | VA |
| 2022-01-07 | 434-998-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | APPOMATTOX | VA |
| 2022-01-07 | 434-998-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | APPOMATTOX | VA |
| 2022-01-06 | 434-694-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FARMVILLE | VA |
| 2022-01-06 | 434-694-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FARMVILLE | VA |
| 2021-12-28 | 434-549-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANVILLE | VA |
| 2021-12-28 | 434-549-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANVILLE | VA |
| 2021-12-22 | 434-471-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SO BOSTON | VA |
| 2021-12-22 | 434-474-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HAMPDESDNY | VA |
| 2021-11-12 | 434-789-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EMPORIA | VA |
| 2021-11-12 | 434-789-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EMPORIA | VA |
| 2021-11-08 | 434-240-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHATHAM | VA |
| 2021-11-08 | 434-240-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHATHAM | VA |
| 2021-11-08 | 434-263-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOVINGSTON | VA |
| 2021-11-08 | 434-280-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BUCKINGHAM | VA |
| 2021-11-08 | 434-281-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOUTH HILL | VA |
| 2021-11-08 | 434-281-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOUTH HILL | VA |
| 2021-11-08 | 434-337-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIG ISLAND | VA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/22/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.