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
2023-07-12 662-998-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E YAZOO CITY MS
2023-07-12 662-998-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E YAZOO CITY MS
2023-07-11 662-383-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J FRIARS PT MS
2023-07-05 662-660-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K IUKA MS
2023-06-22 662-409-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J FULTON MS
2023-06-20 662-518-3XXX 3000–3999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 STARKVILLE MS
2023-06-20 662-518-4XXX 4000–4999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 STARKVILLE MS
2023-06-09 662-216-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOLLY SPG MS
2023-06-09 662-919-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H SHUQUALAK MS
2023-06-08 662-980-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H EUPORA MS
2023-06-07 662-492-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WEST POINT MS
2023-06-07 662-672-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WALNUT MS
2023-06-07 662-714-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H WATER VLY MS
2023-06-07 662-751-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H YAZOO CITY MS
2023-06-07 662-845-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WINONA MS
2023-06-07 662-999-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WEST MS
2023-06-06 662-235-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H TCHULA MS
2023-06-06 662-271-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H GREENWOOD MS
2023-06-06 662-274-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H HOLLY SPG MS
2023-06-06 662-297-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PONTOTOC MS
2023-06-06 662-344-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H GREENVILLE MS
2023-06-06 662-366-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H SENATOBIA MS
2023-06-06 662-383-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H FRIARS PT MS
2023-06-06 662-395-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H DUNCAN MS
2023-06-06 662-431-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H GUNTOWN MS
2023-06-06 662-464-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H VAIDEN MS
2023-06-06 662-468-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PICKENS MS
2023-06-06 662-472-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H GOODMAN MS
2023-06-06 662-476-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SCOOBA MS
2023-06-06 662-496-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H RIENZI MS
2023-06-06 662-529-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H TUNICA MS
2023-06-06 662-530-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SHANNON MS
2023-06-06 662-568-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H HOULKA MS
2023-06-06 662-608-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H ROSEDALE MS
2023-06-06 662-653-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H DURANT MS
2023-06-06 662-666-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H VERONA MS
2023-06-06 662-681-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H TUPELO MS
2023-06-06 662-684-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H STARKVILLE MS
2023-06-06 662-699-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H GRENADA MS
2023-06-06 662-723-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PACE MS
2023-06-06 662-730-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H RIPLEY MS
2023-06-06 662-754-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SHAW MS
2023-06-06 662-756-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H RULEVILLE MS
2023-06-06 662-785-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H DREW MS
2023-06-06 662-786-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H HOUSTON MS
2023-06-06 662-795-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H ROLLNGFORK MS
2023-06-06 662-807-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H HOLLANDALE MS
2023-06-06 662-818-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H DUCK HILL MS
2023-06-06 662-833-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H SUMNER MS
2023-06-06 662-857-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SARDIS 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.