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
2023-08-29 662-431-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E GUNTOWN MS
2023-08-29 662-748-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E MERIGOLD MS
2023-08-29 662-764-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E LOUISE MS
2023-08-29 662-768-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E MICHIGANCY MS
2023-08-29 662-861-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E ACKERMAN MS
2023-08-29 662-868-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E MTPLEASANT MS
2023-08-29 662-914-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E YELLOW CRK MS
2023-08-29 662-921-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E ISOLA MS
2023-08-29 662-923-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E SO MOSCOW MS
2023-08-29 662-938-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E HOLLYBLUFF MS
2023-08-29 662-955-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E TISHOMINGO MS
2023-08-29 662-972-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E KILMICHAEL MS
2023-08-21 662-600-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E CALHOUN CY MS
2023-08-18 662-550-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OXFORD MS
2023-08-17 662-906-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E BYHALIA MS
2023-08-17 662-909-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E BELZONI MS
2023-08-17 662-980-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E EUPORA MS
2023-08-15 662-309-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATESVILLE MS
2023-08-15 662-529-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E TUNICA MS
2023-08-15 662-586-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E PONTOTOC MS
2023-08-15 662-681-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E TUPELO MS
2023-08-15 662-825-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E AMORY MS
2023-08-15 662-848-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS MS
2023-08-15 662-848-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS MS
2023-08-15 662-870-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E OLIVE BRCH MS
2023-08-15 662-870-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E OLIVE BRCH MS
2023-08-15 662-870-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E OLIVE BRCH MS
2023-08-15 662-872-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E CORINTH MS
2023-08-15 662-905-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E LOUISVILLE MS
2023-08-15 662-960-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E HERNANDO MS
2023-08-15 662-960-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E HERNANDO MS
2023-08-08 662-854-6XXX 6000–6999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 WEST POINT MS
2023-08-08 662-854-7XXX 7000–7999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 WEST POINT MS
2023-08-03 662-879-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OLIVE BRCH MS
2023-08-01 662-667-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K YELLOW CRK MS
2023-07-27 662-716-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 YAZOO CITY MS
2023-07-27 662-901-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS MS
2023-07-27 662-901-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS MS
2023-07-27 662-901-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS MS
2023-07-20 662-901-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E MEMPHIS MS
2023-07-20 662-901-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E MEMPHIS MS
2023-07-19 662-740-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 IUKA MS
2023-07-19 662-740-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 IUKA MS
2023-07-13 662-394-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENVILLE MS
2023-07-12 662-238-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E OXFORD MS
2023-07-12 662-238-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E OXFORD MS
2023-07-12 662-309-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E BATESVILLE MS
2023-07-12 662-309-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E BATESVILLE MS
2023-07-12 662-309-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E BATESVILLE MS
2023-07-12 662-309-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E BATESVILLE 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.