NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 984
METROPCS, INC. 36
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
2025-09-04 984-321-4XXX 4000–4999Assigned METROPCS, INC. 5562 APEX NC
2024-08-22 984-203-5XXX 5000–5999Assigned METROPCS, INC. 5562 MEBANE NC
2024-06-25 984-254-8XXX 8000–8999Assigned METROPCS, INC. 5562 RAL DUR AP NC
2023-03-31 984-742-2XXX 2000–2999Assigned METROPCS, INC. 5562 RAL DUR AP NC
2023-02-08 984-742-1XXX 1000–1999Assigned METROPCS, INC. 5562 RAL DUR AP NC
2023-01-11 984-842-9XXX 9000–9999Assigned METROPCS, INC. 5562 LOUISBURG NC
2021-09-27 984-315-5XXX 5000–5999Assigned METROPCS, INC. 5562 OLIVIA NC
2021-04-17 984-273-1XXX 1000–1999Assigned METROPCS, INC. 5562 SILER CITY NC
2020-09-01 984-305-4XXX 4000–4999Assigned METROPCS, INC. 5562 GOLDSBORO NC
2020-05-28 984-258-9XXX 9000–9999Assigned METROPCS, INC. 5562 BROADWAY NC
2020-04-02 984-254-9XXX 9000–9999Assigned METROPCS, INC. 5562 RAL DUR AP NC
2018-03-15 984-514-1XXX 1000–1999Assigned METROPCS, INC. 5562 OXFORD NC
2018-01-26 984-368-9XXX 9000–9999Assigned METROPCS, INC. 5562 SANFORD NC
2017-11-10 984-285-1XXX 1000–1999Assigned METROPCS, INC. 5562 BENSON NC
2017-11-10 984-989-4XXX 4000–4999Assigned METROPCS, INC. 5562 CLAYTON NC
2016-11-02 984-206-0XXX 0000–0999Assigned METROPCS, INC. 5562 RAL DUR AP NC
2016-07-21 984-224-9XXX 9000–9999Assigned METROPCS, INC. 5562 WENDELL NC
2016-06-02 984-213-0XXX 0000–0999Assigned METROPCS, INC. 5562 SELMA NC
2016-06-02 984-213-9XXX 9000–9999Assigned METROPCS, INC. 5562 SELMA NC
2016-05-17 984-201-4XXX 4000–4999Assigned METROPCS, INC. 5562 SMITHFIELD NC
2016-03-03 984-207-2XXX 2000–2999Assigned METROPCS, INC. 5562 GOLDSBORO NC
2015-12-16 984-206-9XXX 9000–9999Assigned METROPCS, INC. 5562 RAL DUR AP NC
2015-09-24 984-225-0XXX 0000–0999Assigned METROPCS, INC. 5562 FUQUAYVRIN NC
2015-07-21 984-203-1XXX 1000–1999Assigned METROPCS, INC. 5562 MEBANE NC
2015-07-21 984-225-8XXX 8000–8999Assigned METROPCS, INC. 5562 FUQUAYVRIN NC
2015-03-10 984-219-0XXX 0000–0999Assigned METROPCS, INC. 5562 DURHAM NC
2015-03-10 984-219-9XXX 9000–9999Assigned METROPCS, INC. 5562 DURHAM NC
2015-03-10 984-464-9XXX 9000–9999Assigned METROPCS, INC. 5562 CARY-RTP NC
2015-03-03 984-269-0XXX 0000–0999Assigned METROPCS, INC. 5562 RALEIGH NC
2015-03-03 984-269-1XXX 1000–1999Assigned METROPCS, INC. 5562 RALEIGH NC
2015-03-03 984-269-6XXX 6000–6999Assigned METROPCS, INC. 5562 RALEIGH NC
2015-03-03 984-364-1XXX 1000–1999Assigned METROPCS, INC. 5562 CHAPELHILL NC
2015-03-03 984-444-0XXX 0000–0999Assigned METROPCS, INC. 5562 RALEIGH NC
2015-03-03 984-444-1XXX 1000–1999Assigned METROPCS, INC. 5562 RALEIGH NC
2015-03-02 984-888-1XXX 1000–1999Assigned METROPCS, INC. 5562 DURHAM NC
2015-03-02 984-888-2XXX 2000–2999Assigned METROPCS, INC. 5562 DURHAM 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.