NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

18 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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
2016-03-03 662-754-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E SHAW MS
2016-03-03 662-756-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E RULEVILLE MS
2016-03-03 662-756-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E RULEVILLE MS
2016-03-03 662-770-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E KOSCIUSKO MS
2016-03-03 662-770-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E KOSCIUSKO MS
2016-03-03 662-852-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E OAKLAND MS
2016-03-03 662-852-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E OAKLAND MS
2016-03-03 662-855-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E CALEDONIA MS
2016-03-03 662-855-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E CALEDONIA MS
2016-03-03 662-863-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E HERNANDO MS
2016-03-03 662-863-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E HERNANDO MS
2016-03-03 662-884-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E INDIANOLA MS
2016-03-03 662-884-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E INDIANOLA MS
2016-03-02 662-442-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E GRENADA MS
2016-03-02 662-442-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E GRENADA MS
2016-03-02 662-481-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E COFFEEVL MS
2016-03-02 662-481-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E COFFEEVL MS
2016-03-02 662-483-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E CLARKSDALE MS
2016-03-02 662-483-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E CLARKSDALE MS
2016-03-02 662-484-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E HOLLY SPG MS
2016-03-02 662-484-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E HOLLY SPG MS
2016-03-02 662-502-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E RIPLEY MS
2016-03-02 662-502-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E RIPLEY MS
2016-03-02 662-605-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E WEST POINT MS
2016-03-02 662-605-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E WEST POINT MS
2016-03-02 662-673-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E YAZOO CITY MS
2016-03-02 662-673-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E YAZOO CITY MS
2016-02-29 662-301-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E SENATOBIA MS
2016-02-29 662-301-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E SENATOBIA MS
2016-02-29 662-340-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E BOONEVILLE MS
2016-02-29 662-340-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E BOONEVILLE MS
2016-02-29 662-770-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 6396 KOSCIUSKO MS
2016-02-26 662-478-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E AMORY MS
2016-02-26 662-478-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E AMORY MS
2016-02-25 662-572-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E TUNICA MS
2016-02-25 662-572-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E TUNICA MS
2016-02-25 662-715-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E OXFORD MS
2016-02-25 662-715-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E OXFORD MS
2016-02-24 662-331-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E CORINTH MS
2016-02-24 662-331-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E CORINTH MS
2016-02-24 662-430-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E GREENVILLE MS
2016-02-24 662-430-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E GREENVILLE MS
2016-02-24 662-522-3XXX 3000–3999Assigned METROPCS, INC. 5562 GREENVILLE MS
2016-02-24 662-522-7XXX 7000–7999Assigned METROPCS, INC. 5562 GREENVILLE MS
2016-02-24 662-573-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E COLUMBUS MS
2016-02-24 662-573-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E COLUMBUS MS
2016-02-24 662-580-2XXX 2000–2999Assigned METROPCS, INC. 5562 GREENVILLE MS
2016-02-24 662-580-6XXX 6000–6999Assigned METROPCS, INC. 5562 GREENVILLE MS
2016-02-24 662-581-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E GREENWOOD MS
2016-02-24 662-581-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E GREENWOOD MS

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.