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 561
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-07-30 | 561-854-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2026-07-30 | 561-854-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2026-07-21 | 561-928-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2026-06-30 | 561-854-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2026-05-06 | 561-606-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | DELRAY BCH | FL |
| 2026-05-06 | 561-606-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | DELRAY BCH | FL |
| 2026-01-27 | 561-829-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | BELLEGLADE | FL |
| 2026-01-27 | 561-914-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | BELLEGLADE | FL |
| 2025-12-18 | 561-755-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | BELLEGLADE | FL |
| 2025-12-12 | 561-668-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | DELRAY BCH | FL |
| 2025-12-12 | 561-755-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | BELLEGLADE | FL |
| 2025-11-04 | 561-652-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-11-04 | 561-652-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-09-24 | 561-354-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | JUPITER | FL |
| 2025-09-24 | 561-606-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | DELRAY BCH | FL |
| 2025-09-24 | 561-606-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | DELRAY BCH | FL |
| 2025-09-24 | 561-652-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-09-24 | 561-652-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-09-24 | 561-652-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-09-24 | 561-652-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-09-24 | 561-652-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-09-19 | 561-829-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | BELLEGLADE | FL |
| 2025-08-12 | 561-606-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | DELRAY BCH | FL |
| 2025-08-12 | 561-652-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-08-12 | 561-652-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-08-12 | 561-652-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-08-12 | 561-984-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2025-06-25 | 561-878-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | BELLEGLADE | FL |
| 2025-01-08 | 561-705-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2024-05-30 | 561-327-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2024-05-14 | 561-892-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2024-04-17 | 561-327-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2024-04-09 | 561-820-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-03-26 | 561-894-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | DELRAY BCH | FL |
| 2024-03-26 | 561-905-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | BELLEGLADE | FL |
| 2024-03-26 | 561-984-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2023-10-16 | 561-786-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-16 | 561-786-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2023-10-04 | 561-979-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | JUPITER | FL |
| 2023-10-04 | 561-979-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | JUPITER | FL |
| 2023-09-29 | 561-794-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | PAHOKEE | FL |
| 2023-09-29 | 561-928-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
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.