NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

18 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 662
ONVOY, LLC - MS 10
OPENTACT INC. 2
CSC WIRELESS, LLC 2
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-02-05 662-505-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E SUMNER MS
2021-02-05 662-527-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E ROLLNGFORK MS
2021-02-05 662-527-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E ROLLNGFORK MS
2021-02-05 662-583-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E GREENWOOD MS
2021-02-05 662-583-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E GREENWOOD MS
2021-02-05 662-619-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E MARKS MS
2021-02-05 662-619-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E MARKS MS
2021-02-05 662-623-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E OAKLAND MS
2021-02-05 662-623-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E OAKLAND MS
2021-02-05 662-632-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E SHAW MS
2021-02-05 662-632-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E SHAW MS
2021-02-05 662-636-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E OXFORD MS
2021-02-05 662-636-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E OXFORD MS
2021-02-05 662-636-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E OXFORD MS
2021-02-05 662-642-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E MICHIGANCY MS
2021-02-05 662-642-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E MICHIGANCY MS
2021-02-05 662-653-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E DURANT MS
2021-02-05 662-653-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E DURANT MS
2021-02-05 662-661-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E ABERDEEN MS
2021-02-05 662-661-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E ABERDEEN MS
2021-02-05 662-666-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E VERONA MS
2021-02-05 662-666-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E VERONA MS
2021-02-05 662-704-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E ITTA BENA MS
2021-02-05 662-735-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E GOODMAN MS
2021-02-05 662-735-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E GOODMAN MS
2021-02-05 662-742-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E BENOIT MS
2021-02-05 662-742-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E BENOIT MS
2021-02-05 662-757-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E TUTWILER MS
2021-02-05 662-766-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E TCHULA MS
2021-02-05 662-766-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E TCHULA MS
2021-02-05 662-776-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E MTPLEASANT MS
2021-02-05 662-776-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E MTPLEASANT MS
2021-02-05 662-804-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E OLIVE BRCH MS
2021-02-05 662-804-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E OLIVE BRCH MS
2021-02-05 662-814-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E BELMONT MS
2021-02-05 662-814-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E BELMONT MS
2021-02-05 662-867-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E MABEN MS
2021-02-05 662-867-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E MABEN MS
2021-02-05 662-885-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E MCCOOL MS
2021-02-05 662-885-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E MCCOOL MS
2021-02-05 662-888-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E COLUMBSAFB MS
2021-02-05 662-888-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E COLUMBSAFB MS
2021-02-05 662-894-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E LULA MS
2021-02-05 662-894-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E LULA MS
2021-02-05 662-900-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E NETTLETON MS
2021-02-05 662-900-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E NETTLETON MS
2021-02-05 662-989-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E CARROLLTON MS
2021-02-05 662-989-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E CARROLLTON MS
2021-02-03 662-384-0XXX 0000–0999Assigned TELNYX LLC 073H STARKVILLE MS
2021-02-03 662-550-8XXX 8000–8999Assigned TELNYX LLC 073H OXFORD MS

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.