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
2021-11-23 984-284-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2021-11-23 984-284-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2021-11-18 984-313-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ZEBULON NC
2021-11-18 984-422-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E FREMONT NC
2021-11-18 984-788-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WENDELL NC
2021-11-16 984-368-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD NC
2021-11-12 984-256-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H OXFORD NC
2021-11-12 984-480-0XXX 0000–0999Assigned COMMIO, LLC 939H RALEIGH NC
2021-11-12 984-944-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 DURHAM NC
2021-11-09 984-286-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2021-11-09 984-286-1XXX 1000–1999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2021-11-09 984-286-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2021-11-09 984-286-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2021-11-09 984-286-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2021-11-09 984-286-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2021-11-04 984-254-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F RAL DUR AP NC
2021-11-04 984-278-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 DURHAM NC
2021-10-29 984-256-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E OXFORD NC
2021-10-29 984-256-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E OXFORD NC
2021-10-26 984-840-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H VIRGILINA NC
2021-10-26 984-840-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H VIRGILINA NC
2021-10-25 984-291-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E CHAPELHILL NC
2021-10-15 984-584-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H APEX NC
2021-10-15 984-584-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H APEX NC
2021-10-15 984-684-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CARY-RTP NC
2021-10-15 984-684-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H CARY-RTP NC
2021-10-14 984-384-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H ANGIER NC
2021-10-14 984-384-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H ANGIER NC
2021-10-13 984-258-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BROADWAY NC
2021-10-13 984-258-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H BROADWAY NC
2021-10-13 984-274-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CLAYTON NC
2021-10-13 984-274-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H CLAYTON NC
2021-10-13 984-291-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H CHAPELHILL NC
2021-10-13 984-315-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H OLIVIA NC
2021-10-13 984-315-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H OLIVIA NC
2021-10-13 984-349-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-666-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H DURHAM NC
2021-10-13 984-758-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CHAPELHILL NC
2021-10-13 984-844-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-844-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-844-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-844-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-844-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-844-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-844-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-844-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-844-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H RALEIGH NC
2021-10-13 984-944-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H DURHAM NC
2021-10-05 984-290-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 MEBANE NC
2021-10-04 984-840-0XXX 0000–0999Assigned SKYE TELECOM LLC DBA SKYETEL 622J VIRGILINA 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.