NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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 828
METROPCS, INC. 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
2026-09-10 828-473-9XXX 9000–9999Assigned METROPCS, INC. 5562 MORGANTON NC
2025-03-20 828-788-9XXX 9000–9999Assigned METROPCS, INC. 5562 CHEROKEE NC
2025-03-20 828-802-9XXX 9000–9999Assigned METROPCS, INC. 5562 COLUMBUS NC
2025-03-20 828-823-6XXX 6000–6999Assigned METROPCS, INC. 5562 FRANKLIN NC
2025-03-20 828-908-9XXX 9000–9999Assigned METROPCS, INC. 5562 BRYSONCITY NC
2025-03-20 828-928-9XXX 9000–9999Assigned METROPCS, INC. 5562 MURPHY NC
2025-03-20 828-977-5XXX 5000–5999Assigned METROPCS, INC. 5562 ROBBINSVL NC
2025-01-14 828-614-9XXX 9000–9999Assigned METROPCS, INC. 5562 MORGANTON NC
2024-02-07 828-866-5XXX 5000–5999Assigned METROPCS, INC. 5562 BREVARD NC
2022-10-20 828-560-7XXX 7000–7999Assigned METROPCS, INC. 5562 FAIRVIEW NC
2022-09-08 828-573-9XXX 9000–9999Assigned METROPCS, INC. 5562 ARDEN NC
2022-06-17 828-317-3XXX 3000–3999Assigned METROPCS, INC. 5562 MARION NC
2022-06-17 828-583-3XXX 3000–3999Assigned METROPCS, INC. 5562 MARION NC
2021-12-22 828-570-4XXX 4000–4999Assigned METROPCS, INC. 5562 ASHEVILLE NC
2021-12-14 828-724-8XXX 8000–8999Assigned METROPCS, INC. 5562 GARDENCITY NC
2021-11-23 828-590-1XXX 1000–1999Assigned METROPCS, INC. 5562 FAIRVIEW NC
2021-10-11 828-317-5XXX 5000–5999Assigned METROPCS, INC. 5562 MARION NC
2021-10-11 828-583-4XXX 4000–4999Assigned METROPCS, INC. 5562 MARION NC
2021-10-04 828-376-5XXX 5000–5999Assigned METROPCS, INC. 5562 ARDEN NC
2021-10-04 828-642-0XXX 0000–0999Assigned METROPCS, INC. 5562 HENDERSNVL NC
2021-09-27 828-583-5XXX 5000–5999Assigned METROPCS, INC. 5562 MARION NC
2021-04-22 828-278-5XXX 5000–5999Assigned METROPCS, INC. 5562 BOONE NC
2021-03-30 828-845-3XXX 3000–3999Assigned METROPCS, INC. 5562 HENDERSNVL NC
2021-02-19 828-470-2XXX 2000–2999Assigned METROPCS, INC. 5562 ASHEVILLE NC
2021-01-14 828-344-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWTON NC
2021-01-05 828-744-6XXX 6000–6999Assigned METROPCS, INC. 5562 FORESTCITY NC
2019-01-29 828-378-2XXX 2000–2999Assigned METROPCS, INC. 5562 ASHEVILLE NC
2019-01-14 828-800-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWTON NC
2018-03-29 828-744-3XXX 3000–3999Assigned METROPCS, INC. 5562 FORESTCITY NC
2018-03-22 828-793-1XXX 1000–1999Assigned METROPCS, INC. 5562 ASHEVILLE NC
2018-01-16 828-744-2XXX 2000–2999Assigned METROPCS, INC. 5562 FORESTCITY NC
2017-12-13 828-388-6XXX 6000–6999Assigned METROPCS, INC. 5562 HENDERSNVL NC
2017-11-20 828-641-8XXX 8000–8999Assigned METROPCS, INC. 5562 ASHEVILLE NC
2017-06-20 828-560-2XXX 2000–2999Assigned METROPCS, INC. 5562 FAIRVIEW NC
2017-06-06 828-744-1XXX 1000–1999Assigned METROPCS, INC. 5562 FORESTCITY NC
2017-03-07 828-405-9XXX 9000–9999Assigned METROPCS, INC. 5562 HICKORY NC
2017-02-02 828-744-9XXX 9000–9999Assigned METROPCS, INC. 5562 FORESTCITY NC
2017-02-01 828-461-9XXX 9000–9999Assigned METROPCS, INC. 5562 NEWTON NC
2017-01-30 828-237-5XXX 5000–5999Assigned METROPCS, INC. 5562 GARDENCITY NC
2017-01-30 828-655-5XXX 5000–5999Assigned METROPCS, INC. 5562 MARION NC
2016-12-20 828-838-7XXX 7000–7999Assigned METROPCS, INC. 5562 HICKORY NC
2016-09-22 828-417-8XXX 8000–8999Assigned METROPCS, INC. 5562 ASHEVILLE NC
2016-09-07 828-896-4XXX 4000–4999Assigned METROPCS, INC. 5562 HICKORY NC
2016-03-22 828-838-6XXX 6000–6999Assigned METROPCS, INC. 5562 HICKORY NC
2015-07-22 828-435-4XXX 4000–4999Assigned METROPCS, INC. 5562 HENDERSNVL NC
2015-07-22 828-435-5XXX 5000–5999Assigned METROPCS, INC. 5562 HENDERSNVL NC
2015-07-22 828-585-0XXX 0000–0999Assigned METROPCS, INC. 5562 ARDEN NC
2015-07-22 828-585-1XXX 1000–1999Assigned METROPCS, INC. 5562 ARDEN NC
2015-07-21 828-615-5XXX 5000–5999Assigned METROPCS, INC. 5562 CLAREMONT NC
2015-07-21 828-695-3XXX 3000–3999Assigned METROPCS, INC. 5562 NEWTON 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.