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
2020-10-20 984-261-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2020-10-20 984-261-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2020-10-20 984-520-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E GOLDSBORO NC
2020-10-20 984-520-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E GOLDSBORO NC
2020-10-20 984-600-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E FUQUAYVRIN NC
2020-10-20 984-600-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E FUQUAYVRIN NC
2020-10-20 984-977-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E SANFORD NC
2020-10-20 984-977-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E SANFORD NC
2020-10-19 984-259-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E DURHAM NC
2020-10-19 984-259-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 DURHAM NC
2020-10-19 984-259-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E DURHAM NC
2020-10-19 984-345-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E CARY NC
2020-10-19 984-345-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E CARY NC
2020-10-19 984-400-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E CLAYTON NC
2020-10-19 984-666-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E DURHAM NC
2020-10-19 984-989-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E CLAYTON NC
2020-10-13 984-263-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-10-13 984-263-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-10-13 984-263-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-10-13 984-263-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2020-10-07 984-263-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E RALEIGH NC
2020-10-07 984-666-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2020-10-07 984-666-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2020-10-07 984-666-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2020-10-07 984-666-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2020-10-07 984-666-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2020-10-07 984-884-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E RALEIGH NC
2020-10-07 984-884-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E RALEIGH NC
2020-10-07 984-884-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E RALEIGH NC
2020-10-07 984-884-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E RALEIGH NC
2020-10-07 984-884-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E RALEIGH NC
2020-09-30 984-788-0XXX 0000–0999Assigned TELNYX LLC 073H WENDELL NC
2020-09-28 984-230-5XXX 5000–5999Assigned TELNYX LLC 073H SMITHFIELD NC
2020-09-28 984-237-6XXX 6000–6999Assigned TELNYX LLC 073H WAKEFOREST NC
2020-09-28 984-240-5XXX 5000–5999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F MOUNTOLIVE NC
2020-09-28 984-248-5XXX 5000–5999Assigned TELNYX LLC 073H SILER CITY NC
2020-09-28 984-646-1XXX 1000–1999Assigned TELNYX LLC 073H VIRGILINA NC
2020-09-28 984-677-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F ZEBULON NC
2020-09-28 984-985-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F SELMA NC
2020-09-25 984-256-3XXX 3000–3999Assigned TELNYX LLC 073H OXFORD NC
2020-09-25 984-262-6XXX 6000–6999Assigned TELNYX LLC 073H PRINCETON NC
2020-09-25 984-282-1XXX 1000–1999Assigned TELNYX LLC 073H PITTSBORO NC
2020-09-25 984-299-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CARY-RTP NC
2020-09-24 984-766-2XXX 2000–2999Assigned TELNYX LLC 073H KENLY NC
2020-09-24 984-842-0XXX 0000–0999Assigned TELNYX LLC 073H LOUISBURG NC
2020-09-23 984-253-0XXX 0000–0999Assigned TELNYX LLC 073H HILLSBORGH NC
2020-09-22 984-231-2XXX 2000–2999Assigned TELNYX LLC 073H GOLDSTON NC
2020-09-22 984-259-0XXX 0000–0999Assigned TELNYX LLC 073H DURHAM NC
2020-09-22 984-422-4XXX 4000–4999Assigned TELNYX LLC 073H FREMONT NC
2020-09-22 984-600-2XXX 2000–2999Assigned TELNYX LLC 073H FUQUAYVRIN 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.