NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

2 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 302
ONVOY, LLC - DE 2
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
2026-09-17 302-687-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E DOVER DE
2026-09-03 302-506-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E HOLLY OAK DE
2025-10-14 302-704-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-10-02 302-694-8XXX 8000–8999Assigned ONVOY, LLC - DE 969E NEWARK DE
2025-10-02 302-704-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-04-16 302-450-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E DOVER DE
2025-04-16 302-506-8XXX 8000–8999Assigned ONVOY, LLC - DE 969E HOLLY OAK DE
2025-04-16 302-636-7XXX 7000–7999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-04-16 302-679-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-04-16 302-679-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-04-16 302-719-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E DOVER DE
2025-04-09 302-870-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E FELTON DE
2025-03-13 302-237-4XXX 4000–4999Assigned ONVOY, LLC - DE 969E DOVER DE
2025-03-13 302-506-9XXX 9000–9999Assigned ONVOY, LLC - DE 969E HOLLY OAK DE
2025-03-13 302-534-7XXX 7000–7999Assigned ONVOY, LLC - DE 969E MIDDLETOWN DE
2025-03-13 302-575-2XXX 2000–2999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-03-13 302-575-6XXX 6000–6999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-03-13 302-587-6XXX 6000–6999Assigned ONVOY, LLC - DE 969E HARRINGTON DE
2025-03-13 302-810-2XXX 2000–2999Assigned ONVOY, LLC - DE 969E LEWES DE
2025-02-13 302-427-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-02-13 302-642-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E OCEAN VIEW DE
2025-01-08 302-534-3XXX 3000–3999Assigned ONVOY, LLC - DE 969E MIDDLETOWN DE
2025-01-08 302-573-9XXX 9000–9999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-01-08 302-657-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2025-01-08 302-810-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E LEWES DE
2024-12-16 302-617-7XXX 7000–7999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2024-12-13 302-626-9XXX 9000–9999Assigned ONVOY, LLC - DE 969E HOCKESSIN DE
2024-11-20 302-434-8XXX 8000–8999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2024-07-18 302-617-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2024-06-21 302-237-7XXX 7000–7999Assigned ONVOY, LLC - DE 969E DOVER DE
2024-06-21 302-237-9XXX 9000–9999Assigned ONVOY, LLC - DE 969E DOVER DE
2024-06-21 302-810-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E LEWES DE
2024-06-18 302-641-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E MILFORD DE
2024-06-18 302-642-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E OCEAN VIEW DE
2024-06-06 302-627-8XXX 8000–8999Assigned ONVOY, LLC - DE 969E SMYRNA DE
2024-06-06 302-630-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E SEAFORD DE
2024-06-05 302-201-4XXX 4000–4999Assigned ONVOY, LLC - DE 969E FREDERICA DE
2024-06-05 302-534-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E MIDDLETOWN DE
2024-05-29 302-637-9XXX 9000–9999Assigned ONVOY, LLC - DE 969E DELAWARECY DE
2024-05-14 302-237-8XXX 8000–8999Assigned ONVOY, LLC - DE 969E DOVER DE
2024-05-14 302-606-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E FELTON DE
2024-05-14 302-726-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E ANGOLA DE
2024-05-14 302-877-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E LAUREL DE
2024-04-30 302-638-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E MILFORD DE
2024-04-17 302-201-2XXX 2000–2999Assigned ONVOY, LLC - DE 969E FREDERICA DE
2024-04-17 302-541-3XXX 3000–3999Assigned ONVOY, LLC - DE 969E OCEAN VIEW DE
2024-04-17 302-625-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E MILTON DE
2024-04-17 302-626-8XXX 8000–8999Assigned ONVOY, LLC - DE 969E HOCKESSIN DE
2024-04-17 302-640-1XXX 1000–1999Assigned ONVOY, LLC - DE 969E GEORGETOWN DE
2024-04-09 302-412-6XXX 6000–6999Assigned ONVOY, LLC - DE 969E LEWES DE

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.