NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

18 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 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2023-06-06 662-898-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H TUTWILER MS
2023-06-06 662-922-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H INVERNESS MS
2023-06-06 662-930-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H COLDWATER MS
2023-06-06 662-955-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H TISHOMINGO MS
2023-06-06 662-970-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H ETHEL MS
2023-06-06 662-987-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H GUNNISON MS
2023-06-06 662-992-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H SHELBY MS
2023-06-05 662-203-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H IUKA MS
2023-06-05 662-339-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H MARKS MS
2023-06-05 662-450-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H LEXINGTON MS
2023-06-05 662-500-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H JONESTOWN MS
2023-06-05 662-636-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H OXFORD MS
2023-06-05 662-738-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H MACON MS
2023-06-05 662-758-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H KOSCIUSKO MS
2023-06-05 662-762-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H MOORHEAD MS
2023-06-05 662-817-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H NEW ALBANY MS
2023-06-05 662-826-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H OKOLONA MS
2023-06-05 662-852-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H OAKLAND MS
2023-06-05 662-866-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H LULA MS
2023-06-05 662-867-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H MABEN MS
2023-06-05 662-884-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H INDIANOLA MS
2023-06-05 662-885-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H MCCOOL MS
2023-06-05 662-900-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NETTLETON MS
2023-06-05 662-905-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H LOUISVILLE MS
2023-06-05 662-916-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H LELAND MS
2023-06-05 662-947-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H ITTA BENA MS
2023-06-05 662-972-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H KILMICHAEL MS
2023-06-02 662-368-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H COLUMBUS MS
2023-06-02 662-481-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H COFFEEVL MS
2023-06-02 662-625-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H CHARLESTON MS
2023-06-02 662-707-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H COMO MS
2023-06-02 662-888-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H COLUMBSAFB MS
2023-06-02 662-896-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CARROLLTON MS
2023-06-02 662-920-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H CRENSHAW MS
2023-06-02 662-926-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H CLEVELAND MS
2023-06-02 662-977-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H CORINTH MS
2023-06-01 662-304-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H ABERDEEN MS
2023-06-01 662-309-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H BATESVILLE MS
2023-06-01 662-340-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H BOONEVILLE MS
2023-06-01 662-727-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BENOIT MS
2023-06-01 662-749-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H AMORY MS
2023-06-01 662-802-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H BURNSVILLE MS
2023-06-01 662-814-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BELMONT MS
2023-06-01 662-815-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H BLUE MT MS
2023-06-01 662-859-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H CALEDONIA MS
2023-06-01 662-899-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H ASHLAND MS
2023-06-01 662-909-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H BELZONI MS
2023-06-01 662-933-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H CLARKSDALE MS
2023-06-01 662-964-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BALDWYN MS
2023-05-25 662-372-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J TUPELO MS

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.