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 213
ONVOY, LLC - CA 827
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
2026-07-28 213-934-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C LSAN DA 12 CA
2026-07-28 213-934-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LSAN DA 12 CA
2026-07-24 213-954-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 06 CA
2026-07-08 213-902-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C LSAN DA 01 CA
2026-07-08 213-957-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 13 CA
2026-07-08 213-957-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C LSAN DA 13 CA
2026-06-26 213-845-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C LSAN DA 11 CA
2026-06-26 213-862-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C LSAN DA 10 CA
2026-06-26 213-889-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-06-26 213-945-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-06-26 213-945-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-06-26 213-945-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-06-26 213-945-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-06-26 213-964-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-06-26 213-964-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-05-21 213-845-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LSAN DA 11 CA
2026-05-21 213-871-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C LSAN DA 11 CA
2026-05-21 213-945-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-05-21 213-964-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-05-21 213-964-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-05-21 213-971-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-05-21 213-971-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-05-06 213-558-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 12 CA
2026-05-06 213-869-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C LSAN DA 14 CA
2026-05-06 213-992-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 07 CA
2026-04-08 213-869-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C LSAN DA 14 CA
2026-04-08 213-869-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C LSAN DA 14 CA
2026-04-08 213-869-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LSAN DA 14 CA
2026-04-08 213-869-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LSAN DA 14 CA
2026-04-08 213-869-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C LSAN DA 14 CA
2026-04-08 213-965-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 01 CA
2026-03-02 213-845-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C LSAN DA 11 CA
2026-03-02 213-845-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LSAN DA 11 CA
2026-03-02 213-964-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-03-02 213-964-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-03-02 213-964-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-03-02 213-964-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-03-02 213-971-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-03-02 213-971-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-03-02 213-971-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C LSAN DA 09 CA
2026-03-02 213-993-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C LSAN DA 02 CA
2026-02-18 213-733-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C LSAN DA 14 CA
2026-02-18 213-969-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C LSAN DA 05 CA
2026-01-30 213-845-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LSAN DA 11 CA
2026-01-27 213-953-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C LSAN DA 02 CA
2026-01-27 213-953-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LSAN DA 02 CA
2026-01-27 213-953-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LSAN DA 02 CA
2026-01-27 213-953-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C LSAN DA 02 CA
2026-01-27 213-964-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C LSAN DA 08 CA
2026-01-27 213-971-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LSAN DA 09 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.