NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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 334
ONVOY SPECTRUM, LLC 160
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2024-11-13 334-304-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H LUVERNE AL
2024-11-13 334-565-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H KINSTON AL
2024-11-13 334-934-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H GOSHEN AL
2024-11-13 334-952-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WICKSBURG AL
2024-11-13 334-952-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H WICKSBURG AL
2024-11-13 334-987-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H SAMSON AL
2024-11-13 334-987-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SAMSON AL
2024-04-22 334-904-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PRATTVILLE AL
2024-04-22 334-904-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PRATTVILLE AL
2024-02-26 334-359-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H WING AL
2024-02-07 334-342-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H BRANTLEY AL
2024-02-07 334-369-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H ARITON AL
2024-02-07 334-423-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H BANKS AL
2024-02-07 334-457-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CLIO AL
2024-02-07 334-542-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H RED LEVEL AL
2024-02-07 334-550-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NEWVILLE AL
2024-02-07 334-554-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H ELBA AL
2024-02-07 334-586-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NEWBROCKTN AL
2024-02-07 334-597-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H MCKENZIE AL
2024-02-07 334-602-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H ECHO AL
2024-02-07 334-632-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H ABBEVILLE AL
2024-02-07 334-662-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H FORESTHOME AL
2024-02-07 334-776-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H GEORGIANA AL
2024-02-07 334-815-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SLOCOMB AL
2024-02-07 334-825-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H LOUISVILLE AL
2024-02-07 334-842-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H BRUNDIDGE AL
2024-02-07 334-891-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H HEADLAND AL
2024-02-07 334-892-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H GANTT AL
2024-02-07 334-896-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H NEWTON AL
2024-02-07 334-907-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H HARTFORD AL
2024-02-07 334-908-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H COLUMBIA AL
2024-02-07 334-945-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H DOZIER AL
2024-01-31 334-359-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H WING AL
2023-12-22 334-917-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H OPELIKA AL
2023-12-22 334-917-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H OPELIKA AL
2023-10-25 334-574-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H FLORALA AL
2023-09-28 334-670-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TROY AL
2023-09-28 334-670-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TROY AL
2023-09-28 334-697-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H TROY AL
2023-09-28 334-808-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TROY AL
2023-09-28 334-808-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TROY AL
2023-09-28 334-926-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H OAKLAND AL
2023-09-28 334-926-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H OAKLAND AL
2023-09-28 334-926-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H OAKLAND AL
2023-09-28 334-926-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H OAKLAND AL
2023-09-28 334-926-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H OAKLAND AL
2023-09-28 334-940-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H AUBURN AL
2023-09-28 334-940-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H AUBURN AL
2023-09-28 334-940-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H AUBURN AL
2023-09-28 334-940-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H AUBURN AL

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.