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
2023-11-14 984-768-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 FUQUAYVRIN NC
2023-11-14 984-768-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 FUQUAYVRIN NC
2023-11-13 984-422-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 FREMONT NC
2023-11-08 984-354-2XXX 2000–2999Assigned NUSO, LLC 478J RALEIGH NC
2023-10-26 984-276-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SILER CITY NC
2023-10-18 984-356-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 RALEIGH NC
2023-10-11 984-354-0XXX 0000–0999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RALEIGH NC
2023-10-11 984-354-1XXX 1000–1999Assigned BOOST SUBSCRIBERCO L.L.C. 490J RALEIGH NC
2023-10-04 984-352-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-352-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2023-10-04 984-353-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E OXFORD NC
2023-10-03 984-331-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E OXFORD NC
2023-10-03 984-351-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E PITTSBORO NC
2023-10-02 984-248-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E SILER CITY NC
2023-09-27 984-468-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WAKEFOREST NC
2023-09-27 984-468-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WAKEFOREST NC
2023-09-18 984-336-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHAPELHILL NC
2023-09-18 984-358-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHAPELHILL NC
2023-09-15 984-296-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-09-15 984-296-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-09-15 984-296-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-09-15 984-296-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-09-15 984-338-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-09-15 984-338-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2023-09-13 984-336-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2023-09-13 984-336-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2023-09-13 984-339-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E KNIGHTDALE NC
2023-09-13 984-342-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E GOLDSBORO NC
2023-09-13 984-342-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E GOLDSBORO NC
2023-09-06 984-320-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LOUISBURG NC
2023-09-06 984-320-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LOUISBURG NC
2023-09-06 984-343-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 APEX NC
2023-08-30 984-290-0XXX 0000–0999Assigned TELNYX LLC 073H MEBANE NC
2023-08-29 984-343-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 APEX NC
2023-08-29 984-343-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 APEX NC
2023-08-24 984-267-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E FOUR OAKS NC
2023-08-24 984-271-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E FRANKLINTN NC
2023-08-24 984-338-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-08-24 984-338-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-08-24 984-338-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2023-08-24 984-346-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E BONLEE NC
2023-08-24 984-347-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E GOLDSTON 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.