NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

24 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 984
LEVEL 3 COMMUNICATIONS, LLC - NC 13
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 5
NEW CINGULAR WIRELESS PCS, LLC - GA 4
INTRADO COMMUNICATIONS, LLC 1
BOOST SUBSCRIBERCO L.L.C. 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
2020-11-30 984-258-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E BROADWAY NC
2020-11-30 984-266-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E BONLEE NC
2020-11-30 984-266-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E BONLEE NC
2020-11-30 984-282-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2020-11-30 984-282-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2020-11-30 984-300-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E ANGIER NC
2020-11-30 984-300-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E ANGIER NC
2020-11-30 984-422-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E FREMONT NC
2020-11-30 984-422-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E FREMONT NC
2020-11-30 984-646-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E VIRGILINA NC
2020-11-30 984-646-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E VIRGILINA NC
2020-11-30 984-677-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E ZEBULON NC
2020-11-30 984-677-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E ZEBULON NC
2020-11-30 984-766-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E KENLY NC
2020-11-30 984-766-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E KENLY NC
2020-11-30 984-842-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E LOUISBURG NC
2020-11-30 984-842-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E LOUISBURG NC
2020-11-30 984-849-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E APEX NC
2020-11-30 984-849-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E APEX NC
2020-11-30 984-977-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E SANFORD NC
2020-11-30 984-977-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E SANFORD NC
2020-11-30 984-985-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E SELMA NC
2020-11-30 984-985-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E SELMA NC
2020-11-18 984-358-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHAPELHILL NC
2020-11-13 984-800-0XXX 0000–0999Assigned FRACTEL, LLC 965H RALEIGH NC
2020-11-13 984-800-8XXX 8000–8999Assigned FRACTEL, LLC 965H RALEIGH NC
2020-11-11 984-344-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2020-11-11 984-401-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C WAKEFOREST NC
2020-11-05 984-263-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-11-05 984-263-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-11-05 984-263-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-11-05 984-263-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-11-05 984-900-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-10-29 984-257-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CREEDMOOR NC
2020-10-29 984-257-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CREEDMOOR NC
2020-10-29 984-257-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CREEDMOOR NC
2020-10-26 984-985-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E SELMA NC
2020-10-23 984-849-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E APEX NC
2020-10-23 984-849-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E APEX NC
2020-10-23 984-983-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E MEBANE NC
2020-10-23 984-983-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E MEBANE NC
2020-10-23 984-983-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E MEBANE NC
2020-10-23 984-983-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E MEBANE NC
2020-10-20 984-230-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E SMITHFIELD NC
2020-10-20 984-248-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E SILER CITY NC
2020-10-20 984-248-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E SILER CITY NC
2020-10-20 984-251-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E WAKEFOREST NC
2020-10-20 984-251-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E WAKEFOREST NC
2020-10-20 984-253-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E HILLSBORGH NC
2020-10-20 984-253-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E HILLSBORGH NC

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.