NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

13 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, last 30 days — NPA 479
ONVOY, LLC - AR 13
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
2026-09-17 479-609-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F ALMA AR
2026-09-17 479-995-5XXX 5000–5999Assigned ONVOY, LLC - AR 348F CENTERTON AR
2026-09-14 479-558-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F SILOAM SPG AR
2026-09-10 479-343-3XXX 3000–3999Assigned ONVOY, LLC - AR 348F VAN BUREN AR
2026-09-10 479-343-4XXX 4000–4999Assigned ONVOY, LLC - AR 348F VAN BUREN AR
2026-09-03 479-237-2XXX 2000–2999Assigned ONVOY, LLC - AR 348F RUSSELLVL AR
2026-09-03 479-302-8XXX 8000–8999Assigned ONVOY, LLC - AR 348F SPRINGDALE AR
2026-09-03 479-302-9XXX 9000–9999Assigned ONVOY, LLC - AR 348F SPRINGDALE AR
2026-09-03 479-598-3XXX 3000–3999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR
2026-09-03 479-607-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F FORT SMITH AR
2026-08-26 479-603-3XXX 3000–3999Assigned ONVOY, LLC - AR 348F ROGERS AR
2026-08-26 479-603-4XXX 4000–4999Assigned ONVOY, LLC - AR 348F ROGERS AR
2026-08-26 479-603-5XXX 5000–5999Assigned ONVOY, LLC - AR 348F ROGERS AR
2026-08-07 479-590-8XXX 8000–8999Assigned ONVOY, LLC - AR 348F FORT SMITH AR
2026-08-07 479-598-9XXX 9000–9999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR
2026-07-30 479-333-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F ELMSPRINGS AR
2026-07-30 479-415-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F BENTONVL AR
2026-07-30 479-490-6XXX 6000–6999Assigned ONVOY, LLC - AR 348F ALMA AR
2026-07-30 479-597-1XXX 1000–1999Assigned ONVOY, LLC - AR 348F GREENWOOD AR
2026-07-28 479-302-6XXX 6000–6999Assigned ONVOY, LLC - AR 348F SPRINGDALE AR
2026-07-28 479-302-7XXX 7000–7999Assigned ONVOY, LLC - AR 348F SPRINGDALE AR
2026-07-28 479-580-5XXX 5000–5999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR
2026-07-28 479-590-5XXX 5000–5999Assigned ONVOY, LLC - AR 348F FORT SMITH AR
2026-07-28 479-590-6XXX 6000–6999Assigned ONVOY, LLC - AR 348F FORT SMITH AR
2026-07-28 479-598-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR
2026-07-21 479-995-4XXX 4000–4999Assigned ONVOY, LLC - AR 348F CENTERTON AR
2026-06-30 479-425-9XXX 9000–9999Assigned ONVOY, LLC - AR 348F ALMA AR
2026-06-30 479-596-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F BENTONVL AR
2026-05-29 479-279-5XXX 5000–5999Assigned ONVOY, LLC - AR 348F VAN BUREN AR
2026-05-29 479-302-4XXX 4000–4999Assigned ONVOY, LLC - AR 348F SPRINGDALE AR
2026-05-29 479-427-4XXX 4000–4999Assigned ONVOY, LLC - AR 348F SILOAM SPG AR
2026-05-21 479-304-6XXX 6000–6999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR
2026-05-21 479-566-1XXX 1000–1999Assigned ONVOY, LLC - AR 348F ROGERS AR
2026-05-21 479-570-4XXX 4000–4999Assigned ONVOY, LLC - AR 348F BENTONVL AR
2026-04-24 479-302-2XXX 2000–2999Assigned ONVOY, LLC - AR 348F SPRINGDALE AR
2026-04-24 479-590-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F FORT SMITH AR
2025-12-18 479-302-1XXX 1000–1999Assigned ONVOY, LLC - AR 348F SPRINGDALE AR
2025-12-12 479-556-8XXX 8000–8999Assigned ONVOY, LLC - AR 348F BENTONVL AR
2025-12-12 479-580-1XXX 1000–1999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR
2025-11-20 479-557-3XXX 3000–3999Assigned ONVOY, LLC - AR 348F ROGERS AR
2025-11-04 479-589-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F FORT SMITH AR
2025-10-02 479-492-6XXX 6000–6999Assigned ONVOY, LLC - AR 348F GREENWOOD AR
2025-09-18 479-532-1XXX 1000–1999Assigned ONVOY, LLC - AR 348F FORT SMITH AR
2025-09-18 479-540-1XXX 1000–1999Assigned ONVOY, LLC - AR 348F BENTONVL AR
2025-09-18 479-540-7XXX 7000–7999Assigned ONVOY, LLC - AR 348F BENTONVL AR
2025-09-18 479-565-1XXX 1000–1999Assigned ONVOY, LLC - AR 348F SPRINGDALE AR
2025-09-18 479-580-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR
2025-09-18 479-583-0XXX 0000–0999Assigned ONVOY, LLC - AR 348F ROGERS AR
2025-08-12 479-547-2XXX 2000–2999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR
2025-08-12 479-547-3XXX 3000–3999Assigned ONVOY, LLC - AR 348F FAYETTEVL AR

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.