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 770
BANDWIDTH.COM CLEC, LLC - GA 219
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
2026-08-18 770-269-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E WINDER GA
2024-09-05 770-404-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2024-09-05 770-847-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2024-09-05 770-847-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2024-09-05 770-847-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2024-09-05 770-847-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-12-19 770-430-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2022-12-16 770-273-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2022-12-16 770-526-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-12-16 770-526-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-12-16 770-526-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-12-16 770-526-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-10-07 770-764-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E VILLA RICA GA
2022-10-07 770-764-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E VILLA RICA GA
2022-10-05 770-588-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E CARTERSVL GA
2022-09-13 770-589-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-09-13 770-589-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-09-06 770-588-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E CARTERSVL GA
2022-08-15 770-520-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ADAIRSVL GA
2022-07-19 770-273-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2019-08-09 770-370-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2019-08-09 770-370-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2019-07-10 770-742-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2018-02-28 770-209-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2018-02-28 770-410-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2018-02-28 770-750-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2018-02-28 770-750-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2017-05-08 770-515-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2016-07-18 770-672-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2016-07-18 770-790-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2016-07-18 770-863-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2016-07-18 770-863-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2016-07-18 770-919-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2016-06-14 770-293-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2016-06-14 770-373-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2015-05-29 770-415-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E BREMEN GA
2014-12-08 770-415-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E BREMEN GA
2014-11-10 770-268-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-10 770-282-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-10 770-282-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-10 770-282-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-10 770-282-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-10 770-284-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-10 770-284-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-10 770-284-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-10 770-288-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2014-11-07 770-353-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2014-11-07 770-481-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2014-11-07 770-604-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2014-11-07 770-729-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA

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.