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
2020-05-13 805-600-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C MORRO BAY CA
2020-05-13 805-600-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C MORRO BAY CA
2020-05-13 820-300-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C GUADALUPE CA
2020-05-13 820-500-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C GAVIOTA CA
2020-05-13 820-500-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C GAVIOTA CA
2020-05-13 831-231-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C GREENFIELD CA
2020-05-13 831-231-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C GREENFIELD CA
2020-05-13 831-630-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C HOLLISTER CA
2020-05-13 831-630-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C HOLLISTER CA
2020-05-12 279-201-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C FAIR OAKS CA
2020-05-12 279-201-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C FAIR OAKS CA
2020-05-12 279-204-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C SCRM NORTH CA
2020-05-12 279-400-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C LINCOLN CA
2020-05-12 424-512-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C BEVERLYHLS CA
2020-05-12 442-259-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C SUMMIT VLY CA
2020-05-12 562-553-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LA HABRA CA
2020-05-12 619-833-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C JACUMBA CA
2020-05-12 619-833-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C JACUMBA CA
2020-05-12 628-209-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C NOVATO CA
2020-05-12 628-356-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C NICASIO CA
2020-05-12 628-356-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C NICASIO CA
2020-05-12 650-239-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C MILLBRAE CA
2020-05-12 650-239-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C MILLBRAE CA
2020-05-12 650-402-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C HALFMOONBY CA
2020-05-12 650-402-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C HALFMOONBY CA
2020-05-12 650-514-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C SAN MATEO CA
2020-05-12 650-514-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C SAN MATEO CA
2020-05-12 657-413-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C CYPRESS CA
2020-05-12 657-413-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C CYPRESS CA
2020-05-12 661-669-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C BIG BUTTE CA
2020-05-12 747-268-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C PSDN LACN CA
2020-05-12 747-268-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C PSDN LACN CA
2020-05-12 747-287-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C RESEDA CA
2020-05-12 747-287-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C RESEDA CA
2020-05-12 760-280-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C NEWBERRY CA
2020-05-12 760-280-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C NEWBERRY CA
2020-05-12 818-873-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LACRSCENTA CA
2020-05-12 818-873-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LACRSCENTA CA
2020-05-12 858-290-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C DEL MAR CA
2020-05-12 858-290-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C DEL MAR CA
2020-05-12 909-791-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C ARROWHEAD CA
2020-05-12 909-791-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C ARROWHEAD CA
2020-05-12 916-477-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C WALNUT GRV CA
2020-05-12 916-527-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C WALNUT GRV CA
2020-05-12 916-756-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C COURTLAND CA
2020-05-12 916-775-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C COURTLAND CA
2020-05-11 213-723-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C LSAN DA 01 CA
2020-05-11 213-723-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C LSAN DA 01 CA
2020-05-11 213-723-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C LSAN DA 01 CA
2020-05-07 279-205-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C SCRM MAIN 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.