Recent thousands-block assignments

199 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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
2014-09-29 747-998-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C VAN NUYS CA
2014-09-29 747-998-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C VAN NUYS CA
2014-09-29 951-425-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C RIVERSIDE CA
2014-09-29 951-425-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C RIVERSIDE CA
2014-09-26 951-432-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C CORONA CA
2014-09-26 951-666-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C CORONA CA
2014-09-24 424-346-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C MALIBU CA
2014-09-24 424-358-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C TORRANCE CA
2014-09-24 424-358-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C TORRANCE CA
2014-09-24 949-627-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C LAGUNA BCH CA
2014-09-24 949-627-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C LAGUNA BCH CA
2014-09-23 818-928-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C PSDN LACN CA
2014-09-23 818-928-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C PSDN LACN CA
2014-09-23 949-353-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C SADLBK VLY CA
2014-09-23 949-353-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C SADLBK VLY CA
2014-09-23 949-386-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C NEWPORTBCH CA
2014-09-23 949-386-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C NEWPORTBCH CA
2014-09-19 424-363-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C BEVERLYHLS CA
2014-09-19 424-363-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C BEVERLYHLS CA
2014-09-19 424-364-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C SAN PEDRO CA
2014-09-19 424-364-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C SAN PEDRO CA
2014-09-19 657-246-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C BREA CA
2014-09-19 657-246-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C BREA CA
2014-09-19 661-493-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C BKFD MAIN CA
2014-09-19 661-493-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C BKFD MAIN CA
2014-09-19 951-381-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C BANNING CA
2014-09-19 951-381-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C BANNING CA
2014-09-18 209-689-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C STOCKTON CA
2014-09-18 209-689-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C STOCKTON CA
2014-09-18 213-516-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C LSAN DA 07 CA
2014-09-18 213-725-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C LSAN DA 07 CA
2014-09-18 442-245-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C VISTA CA
2014-09-18 442-245-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C VISTA CA
2014-09-18 530-812-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C MARYSVILLE CA
2014-09-18 530-812-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C MARYSVILLE CA
2014-09-18 530-847-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C ALTA CA
2014-09-18 530-847-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C ALTA CA
2014-09-18 562-280-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C ALAMITOS CA
2014-09-18 562-284-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C ALAMITOS CA
2014-09-18 626-624-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LA PUENTE CA
2014-09-18 626-624-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C LA PUENTE CA
2014-09-18 626-684-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C ARCADIA CA
2014-09-18 626-684-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C ARCADIA CA
2014-09-18 669-238-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C SNJS NORTH CA
2014-09-18 669-238-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C SNJS NORTH CA
2014-09-18 916-577-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C SO PLACER CA
2014-09-18 916-577-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C SO PLACER CA
2014-09-17 619-547-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C CHULAVISTA CA
2014-09-17 619-547-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C CHULAVISTA CA
2014-09-17 669-245-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C SNJS SOUTH CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.