NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 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, all time — NPA 919
ONVOY, LLC - NC 194
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
2026-05-21 919-290-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E APEX NC
2026-04-24 919-290-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E APEX NC
2026-04-24 919-551-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E ZEBULON NC
2025-10-02 919-290-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E APEX NC
2025-07-21 919-984-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E FRANKLINTN NC
2025-07-21 919-984-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E FRANKLINTN NC
2025-03-13 919-883-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2025-03-13 919-913-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2025-03-13 919-913-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2025-02-05 919-883-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2024-02-08 919-640-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E HILLSBORGH NC
2023-08-01 919-503-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2023-05-23 919-910-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-05-23 919-910-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-04-10 919-503-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2023-04-08 919-890-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-02-13 919-503-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2022-12-08 919-503-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2022-09-20 919-321-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E DURHAM NC
2022-07-21 919-891-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E PRINCETON NC
2021-06-02 919-913-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2021-03-03 919-701-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E BENSON NC
2021-03-03 919-756-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E BENSON NC
2021-03-03 919-799-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E SILER CITY NC
2020-11-05 919-877-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-10-07 919-874-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-08-19 919-343-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E OLIVIA NC
2020-08-19 919-343-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E OLIVIA NC
2020-08-19 919-343-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E OLIVIA NC
2020-08-19 919-443-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E CARY-RTP NC
2020-08-19 919-568-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E MEBANE NC
2020-08-19 919-635-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E MOUNTOLIVE NC
2020-08-19 919-635-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E MOUNTOLIVE NC
2020-08-19 919-635-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E MOUNTOLIVE NC
2020-08-19 919-642-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2020-08-19 919-705-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E GOLDSBORO NC
2020-08-19 919-726-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2020-08-19 919-737-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-08-19 919-737-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-08-19 919-739-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E GOLDSBORO NC
2020-08-19 919-804-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E CARY NC
2020-08-19 919-804-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E CARY NC

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.