NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 985
BOOST SUBSCRIBERCO L.L.C. 19
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
2026-08-12 985-746-7XXX 7000–7999Assigned BOOST SUBSCRIBERCO L.L.C. 490J HOUMA LA
2026-08-12 985-850-8XXX 8000–8999Assigned BOOST SUBSCRIBERCO L.L.C. 490J HOUMA LA
2026-04-22 985-374-1XXX 1000–1999Assigned BOOST SUBSCRIBERCO L.L.C. 490J SLIDELL LA
2026-04-22 985-374-2XXX 2000–2999Assigned BOOST SUBSCRIBERCO L.L.C. 490J SLIDELL LA
2026-04-13 985-952-0XXX 0000–0999Assigned BOOST SUBSCRIBERCO L.L.C. 490J COVINGTON LA
2026-04-13 985-952-1XXX 1000–1999Assigned BOOST SUBSCRIBERCO L.L.C. 490J COVINGTON LA
2025-04-28 985-872-7XXX 7000–7999Assigned BOOST SUBSCRIBERCO L.L.C. 490J HOUMA LA
2025-04-28 985-879-9XXX 9000–9999Assigned BOOST SUBSCRIBERCO L.L.C. 490J HOUMA LA
2024-10-15 985-368-7XXX 7000–7999Assigned BOOST SUBSCRIBERCO L.L.C. 490J COVINGTON LA
2024-10-15 985-900-7XXX 7000–7999Assigned BOOST SUBSCRIBERCO L.L.C. 490J COVINGTON LA
2024-07-22 985-364-5XXX 5000–5999Assigned BOOST SUBSCRIBERCO L.L.C. 490J SLIDELL LA
2024-05-08 985-349-6XXX 6000–6999Assigned BOOST SUBSCRIBERCO L.L.C. 490J FOLSOM LA
2023-06-28 985-279-7XXX 7000–7999Assigned BOOST SUBSCRIBERCO L.L.C. 490J LABADIEVL LA
2023-06-06 985-469-2XXX 2000–2999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RACELAND LA
2023-06-02 985-270-2XXX 2000–2999Assigned BOOST SUBSCRIBERCO L.L.C. 490J GARYVILLE LA
2023-05-30 985-426-3XXX 3000–3999Assigned BOOST SUBSCRIBERCO L.L.C. 490J HOUMA LA
2023-02-01 985-342-3XXX 3000–3999Assigned BOOST SUBSCRIBERCO L.L.C. 490J LAROSE LA
2023-01-12 985-352-4XXX 4000–4999Assigned BOOST SUBSCRIBERCO L.L.C. 490J COVINGTON LA
2022-08-17 985-379-0XXX 0000–0999Assigned BOOST SUBSCRIBERCO L.L.C. 490J LAPLACE LA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.