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
2026-04-22 984-504-6XXX 6000–6999Assigned TELNYX LLC 073H CARY NC
2026-04-15 984-315-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E OLIVIA NC
2026-04-15 984-395-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E SILER CITY NC
2026-04-15 984-788-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E WENDELL NC
2026-04-14 984-412-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J RALEIGH NC
2026-04-08 984-403-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2026-04-08 984-403-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2026-04-08 984-403-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2026-04-08 984-403-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2026-04-08 984-984-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E SMITHFIELD NC
2026-04-08 984-984-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E SMITHFIELD NC
2026-04-08 984-998-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2026-04-07 984-403-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 RALEIGH NC
2026-04-07 984-403-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 RALEIGH NC
2026-04-03 984-394-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD NC
2026-03-26 984-398-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHAPELHILL NC
2026-03-26 984-398-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHAPELHILL NC
2026-03-26 984-998-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHAPELHILL NC
2026-03-23 984-390-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 DURHAM NC
2026-03-17 984-408-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2026-03-17 984-408-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2026-03-17 984-408-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2026-03-17 984-408-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2026-03-17 984-408-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2026-03-17 984-408-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2026-03-17 984-408-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2026-03-17 984-408-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2026-03-12 984-339-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E KNIGHTDALE NC
2026-03-12 984-402-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E ANGIER NC
2026-03-12 984-407-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2026-03-12 984-407-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2026-03-12 984-837-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E DURHAM NC
2026-03-12 984-842-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E LOUISBURG NC
2026-03-06 984-372-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLAYTON NC
2026-02-19 984-405-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BENSON NC
2026-02-18 984-307-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E SMITHFIELD NC
2026-02-18 984-504-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E CARY NC
2026-02-04 984-404-0XXX 0000–0999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RALEIGH NC
2026-02-04 984-404-1XXX 1000–1999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RALEIGH NC
2026-02-04 984-407-2XXX 2000–2999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RALEIGH NC
2026-02-04 984-407-3XXX 3000–3999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RALEIGH NC
2026-02-04 984-407-4XXX 4000–4999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RALEIGH NC
2026-02-04 984-407-5XXX 5000–5999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RALEIGH NC
2026-01-30 984-407-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2026-01-30 984-407-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2026-01-27 984-372-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E CLAYTON NC
2026-01-27 984-398-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2026-01-23 984-224-1XXX 1000–1999Assigned IP HORIZON LLC 515J WENDELL NC
2026-01-23 984-313-3XXX 3000–3999Assigned IP HORIZON LLC 515J ZEBULON NC
2026-01-23 984-337-3XXX 3000–3999Assigned IP HORIZON LLC 515J MOUNTOLIVE 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.