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 757
BANDWIDTH.COM CLEC, LLC - VA 345
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
2025-02-27 757-913-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN1 VA
2024-05-17 757-820-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN3 VA
2024-05-17 757-820-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN3 VA
2024-05-17 757-964-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN2 VA
2024-05-17 757-964-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN2 VA
2024-04-26 757-577-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON1 VA
2023-05-08 757-573-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON1 VA
2022-03-09 757-791-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F TEMPERNCVL VA
2022-02-08 757-861-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SUFFOLK VA
2022-02-08 757-861-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SUFFOLK VA
2021-11-10 757-734-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2021-11-10 757-734-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2021-11-10 757-734-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2021-11-10 757-734-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2021-11-10 757-734-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2021-11-10 757-734-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2021-11-10 757-734-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2021-08-31 757-792-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F COURTLAND VA
2021-07-22 757-919-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BELLEHAVEN VA
2021-04-02 757-792-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F COURTLAND VA
2021-02-28 757-929-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2021-02-26 757-720-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON4 VA
2020-08-24 757-263-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON4 VA
2020-08-20 757-884-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN3 VA
2020-08-18 757-982-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CAPECHARLS VA
2020-08-17 757-780-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CHUCKATUCK VA
2020-08-17 757-832-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BOYKINS VA
2020-08-05 757-699-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F WHALEYVL VA
2020-07-14 757-302-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F ONANCOCK VA
2020-04-17 757-832-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BOYKINS VA
2020-04-17 757-982-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CAPECHARLS VA
2020-01-31 757-598-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN4 VA
2020-01-30 757-262-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN2 VA
2020-01-25 757-392-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2020-01-25 757-916-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2020-01-25 757-916-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2020-01-25 757-916-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2019-12-17 757-916-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2019-12-17 757-916-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2019-12-17 757-916-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2019-12-17 757-916-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2019-09-10 757-241-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F WINDSOR VA
2019-07-16 757-600-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2019-07-16 757-600-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2019-06-19 757-530-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2019-06-18 757-239-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CRITTENDEN VA
2019-05-14 757-239-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CRITTENDEN VA
2019-05-09 757-530-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2019-05-02 757-703-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F WILLIAMSBG VA
2019-05-02 757-960-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SMITHFIELD VA

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.