NumberResearch Membership · Data 09/26/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/26/2026

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 645
WIDE VOICE, LLC - FL 38
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2024-02-09 645-800-0XXX 0000–0999Assigned WIDE VOICE, LLC - FL 704G NORTH DADE FL
2024-02-09 645-800-8XXX 8000–8999Assigned WIDE VOICE, LLC - FL 704G NORTH DADE FL
2024-01-18 645-666-6XXX 6000–6999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2024-01-18 645-900-0XXX 0000–0999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-12-08 645-444-4XXX 4000–4999Assigned WIDE VOICE, LLC - FL 704G MIAMI FL
2023-11-07 645-333-0XXX 0000–0999Assigned WIDE VOICE, LLC - FL 704G MIAMI FL
2023-11-07 645-333-3XXX 3000–3999Assigned WIDE VOICE, LLC - FL 704G MIAMI FL
2023-11-07 645-333-7XXX 7000–7999Assigned WIDE VOICE, LLC - FL 704G MIAMI FL
2023-11-07 645-333-8XXX 8000–8999Assigned WIDE VOICE, LLC - FL 704G MIAMI FL
2023-11-07 645-333-9XXX 9000–9999Assigned WIDE VOICE, LLC - FL 704G MIAMI FL
2023-10-31 645-222-2XXX 2000–2999Assigned WIDE VOICE, LLC - FL 704G MIAMI FL
2023-10-31 645-999-0XXX 0000–0999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-31 645-999-2XXX 2000–2999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-31 645-999-3XXX 3000–3999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-31 645-999-4XXX 4000–4999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-31 645-999-5XXX 5000–5999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-31 645-999-6XXX 6000–6999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-31 645-999-7XXX 7000–7999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-31 645-999-8XXX 8000–8999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-31 645-999-9XXX 9000–9999Assigned WIDE VOICE, LLC - FL 704G PERRINE FL
2023-10-25 645-777-0XXX 0000–0999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-25 645-777-2XXX 2000–2999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-25 645-777-3XXX 3000–3999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-25 645-777-4XXX 4000–4999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-25 645-777-5XXX 5000–5999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-25 645-777-6XXX 6000–6999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-25 645-777-7XXX 7000–7999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-25 645-777-8XXX 8000–8999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-25 645-777-9XXX 9000–9999Assigned WIDE VOICE, LLC - FL 704G HOMESTEAD FL
2023-10-24 645-888-0XXX 0000–0999Assigned WIDE VOICE, LLC - FL 704G KEYS FL
2023-10-24 645-888-2XXX 2000–2999Assigned WIDE VOICE, LLC - FL 704G KEYS FL
2023-10-24 645-888-3XXX 3000–3999Assigned WIDE VOICE, LLC - FL 704G KEYS FL
2023-10-24 645-888-4XXX 4000–4999Assigned WIDE VOICE, LLC - FL 704G KEYS FL
2023-10-24 645-888-5XXX 5000–5999Assigned WIDE VOICE, LLC - FL 704G KEYS FL
2023-10-24 645-888-6XXX 6000–6999Assigned WIDE VOICE, LLC - FL 704G KEYS FL
2023-10-24 645-888-7XXX 7000–7999Assigned WIDE VOICE, LLC - FL 704G KEYS FL
2023-10-19 645-888-8XXX 8000–8999Assigned WIDE VOICE, LLC - FL 704G KEYS FL
2023-10-19 645-888-9XXX 9000–9999Assigned WIDE VOICE, LLC - FL 704G KEYS FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/26/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.