NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 801
NEW CINGULAR WIRELESS PCS, LLC 162
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
2026-08-05 801-635-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2026-02-25 801-324-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2026-02-25 801-324-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2026-02-25 801-324-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2026-02-25 801-324-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2025-08-06 801-324-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2025-02-07 801-615-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PROVO UT
2025-02-07 801-709-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PROVO UT
2025-02-07 801-709-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PROVO UT
2024-12-02 801-738-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-12-02 801-738-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-12-02 801-738-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-12-02 801-738-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-12-02 801-738-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-12-02 801-738-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-12-02 801-739-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-12-02 801-739-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-05-13 801-384-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2024-03-28 801-385-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MURRAY UT
2018-03-14 801-509-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MURRAY UT
2018-03-14 801-896-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 CLEARFIELD UT
2017-12-05 801-797-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 BOUNTIFUL UT
2012-06-28 801-441-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2012-06-28 801-441-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2011-10-19 801-875-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2011-10-19 801-875-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2011-10-03 801-821-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MORGAN UT
2011-06-23 801-899-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PLEASATGRV UT
2011-06-23 801-922-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PLEASATGRV UT
2011-05-24 801-900-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PROVO UT
2011-04-19 801-906-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2011-01-14 801-960-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PROVO UT
2011-01-14 801-989-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 KAYSVILLE UT
2011-01-14 801-989-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 KAYSVILLE UT
2010-11-02 801-624-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 OGDEN UT
2010-08-19 801-696-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2010-08-12 801-430-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 OGDEN UT
2010-08-06 801-200-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 KAYSVILLE UT
2010-07-08 801-935-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2010-07-08 801-935-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2010-06-16 801-200-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 KAYSVILLE UT
2010-06-11 801-874-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PROVO UT
2010-05-03 801-874-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PROVO UT
2010-04-26 801-462-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2010-04-26 801-907-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2010-01-05 801-895-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2009-04-22 801-854-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PROVO UT
2009-04-08 801-889-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SALT LAKE UT
2008-11-13 801-719-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 KAYSVILLE UT
2008-11-06 801-695-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 OGDEN UT

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.