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 850
BANDWIDTH.COM CLEC, LLC - FL 285
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
2025-11-24 850-945-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E SHALIMAR FL
2025-08-12 850-931-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E SANROSABCH FL
2024-09-05 850-895-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2024-09-05 850-895-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2024-07-10 850-792-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2024-07-10 850-807-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2022-09-28 850-988-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CANTONMENT FL
2022-09-28 850-988-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CANTONMENT FL
2022-09-16 850-987-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MILTON FL
2022-09-12 850-987-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MILTON FL
2022-08-23 850-961-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLEYNVRR FL
2022-08-23 850-961-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLEYNVRR FL
2022-08-23 850-987-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MILTON FL
2022-08-23 850-987-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MILTON FL
2022-08-11 850-954-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CRAWFORDVL FL
2021-07-01 850-949-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CENTURY FL
2021-04-21 850-343-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GULFBREEZE FL
2021-04-21 850-565-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GULFBREEZE FL
2021-03-17 850-343-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GULFBREEZE FL
2021-02-17 850-328-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2021-02-17 850-328-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2021-02-17 850-328-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2021-02-17 850-328-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2021-02-17 850-782-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2021-02-17 850-782-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-12-23 850-427-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MONTICELLO FL
2020-12-09 850-759-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-12-09 850-759-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-12-09 850-938-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-12-09 850-938-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-12-09 850-938-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-12-09 850-938-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-12-09 850-938-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-10-21 850-706-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CENTURY FL
2020-10-21 850-979-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MILTON FL
2020-10-21 850-979-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MILTON FL
2020-08-19 850-846-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MADISON FL
2020-08-19 850-966-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2020-06-11 850-706-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CENTURY FL
2020-04-13 850-783-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MUNSON FL
2019-05-15 850-752-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E JAY FL
2019-04-30 850-750-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MILTON FL
2019-04-24 850-427-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MONTICELLO FL
2019-04-24 850-446-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MUNSON FL
2019-04-24 850-754-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MOLINO FL
2019-02-26 850-759-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2019-02-26 850-848-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2019-02-26 850-901-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2019-02-26 850-901-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2019-02-11 850-679-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CANTONMENT FL

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.