NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 225
ONVOY, LLC - LA 6
NEW CINGULAR WIRELESS PCS, LLC - GA 1
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
2021-02-26 225-297-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 BATONROUGE LA
2021-02-26 225-327-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E LUTCHER LA
2021-02-26 225-327-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E LUTCHER LA
2021-02-26 225-327-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E LUTCHER LA
2021-02-26 225-327-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E LUTCHER LA
2021-02-26 225-338-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 BATONROUGE LA
2021-02-26 225-377-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 BATONROUGE LA
2021-02-26 225-451-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E ZACHARY LA
2021-02-26 225-451-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E ZACHARY LA
2021-02-26 225-451-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E ZACHARY LA
2021-02-26 225-455-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E PLAQUEMINE LA
2021-02-26 225-455-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E PLAQUEMINE LA
2021-02-26 225-455-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E PLAQUEMINE LA
2021-02-26 225-455-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E PLAQUEMINE LA
2021-02-26 225-455-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E PLAQUEMINE LA
2021-02-26 225-455-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E PLAQUEMINE LA
2021-02-26 225-488-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E ST GABRIEL LA
2021-02-26 225-488-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E ST GABRIEL LA
2021-02-26 225-488-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E ST GABRIEL LA
2021-02-26 225-488-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E ST GABRIEL LA
2021-02-26 225-488-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E ST GABRIEL LA
2021-02-26 225-488-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ST GABRIEL LA
2021-02-26 225-533-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E VACHERIE LA
2021-02-26 225-533-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E VACHERIE LA
2021-02-26 225-533-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E VACHERIE LA
2021-02-26 225-533-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E VACHERIE LA
2021-02-26 225-533-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E VACHERIE LA
2021-02-26 225-533-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E VACHERIE LA
2021-02-19 225-460-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E GREENSBURG LA
2021-02-08 225-254-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E WILSON LA
2021-02-08 225-254-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E WILSON LA
2021-02-08 225-430-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E DONALDSNVL LA
2021-02-08 225-430-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E DONALDSNVL LA
2021-02-08 225-437-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E WH CASTLE LA
2021-02-08 225-437-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E WH CASTLE LA
2021-02-08 225-446-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E ALBANY LA
2021-02-08 225-446-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E ALBANY LA
2021-02-08 225-618-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E NEW ROADS LA
2021-02-08 225-694-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E MORGANZA LA
2021-02-08 225-694-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E MORGANZA LA
2021-02-08 225-713-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E NEW ROADS LA
2021-02-08 225-721-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E STFRNCISVL LA
2021-02-03 225-929-0XXX 0000–0999Assigned AIRUS, INC. - LA 477H BATONROUGE LA
2021-02-02 225-479-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E SPRINGFLD LA
2021-02-02 225-479-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E SPRINGFLD LA
2021-02-02 225-479-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E SPRINGFLD LA
2021-02-02 225-479-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E SPRINGFLD LA
2021-01-28 225-525-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E ROUGON LA
2021-01-28 225-525-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E ROUGON LA
2021-01-28 225-525-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E ROUGON LA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.