Recent thousands-block assignments

204 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/25/2026

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, last 30 days
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
2020-05-07 279-205-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C SCRM MAIN CA
2020-05-07 279-205-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C SCRM MAIN CA
2020-05-07 279-205-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C SCRM MAIN CA
2020-05-07 279-205-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C SCRM MAIN CA
2020-05-07 279-205-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C SCRM MAIN CA
2020-05-07 442-307-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C INDIO CA
2020-05-07 442-307-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C INDIO CA
2020-05-07 619-650-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C CHULAVISTA CA
2020-05-07 619-650-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C CHULAVISTA CA
2020-05-07 714-410-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2020-05-07 714-844-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2020-05-07 714-844-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2020-04-30 341-222-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C OKLD FRTVL CA
2020-04-30 341-222-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C OKLD FRTVL CA
2020-04-30 341-999-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C RICHMOND CA
2020-04-21 510-880-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C HAYWARD CA
2020-04-21 949-979-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C IRVINE CA
2020-04-21 949-979-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C IRVINE CA
2020-04-21 949-979-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C IRVINE CA
2020-04-21 949-979-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C IRVINE CA
2020-04-20 209-414-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C STOCKTON CA
2020-04-20 209-414-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C STOCKTON CA
2020-04-20 510-880-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C HAYWARD CA
2020-04-20 628-286-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C SNFC MT-EV CA
2020-04-20 628-286-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C SNFC MT-EV CA
2020-04-20 650-456-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C PESCADERO CA
2020-04-20 650-456-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C PESCADERO CA
2020-04-20 951-521-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C RIVERSIDE CA
2020-04-20 951-521-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C RIVERSIDE CA
2020-04-10 213-523-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C LSAN DA 07 CA
2020-04-10 213-523-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C LSAN DA 07 CA
2020-04-10 949-894-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C SADLBK VLY CA
2020-04-10 949-894-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C SADLBK VLY CA
2020-04-08 213-513-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LSAN DA 10 CA
2020-04-08 213-513-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C LSAN DA 10 CA
2020-04-08 442-276-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C PINYON CA
2020-04-08 442-276-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C PINYON CA
2020-04-08 442-304-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C EAGLE MT CA
2020-04-08 442-304-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C EAGLE MT CA
2020-04-08 442-305-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C PALMDESERT CA
2020-04-08 442-305-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C PALMDESERT CA
2020-04-08 442-443-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C MORONGOVLY CA
2020-04-08 442-443-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C MORONGOVLY CA
2020-04-08 760-821-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C JOSHUATREE CA
2020-04-08 760-821-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C JOSHUATREE CA
2020-04-08 805-626-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C VNTRA CNTL CA
2020-04-08 805-830-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C VNTRA CNTL CA
2020-04-08 820-333-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C THOUSAOAKS CA
2020-04-08 820-333-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C THOUSAOAKS CA
2020-04-08 909-403-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C RUNNINGSPG CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/25/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.