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 432
BANDWIDTH.COM CLEC, LLC - TX 133
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
2026-07-28 432-755-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PECOS TX
2026-07-15 432-329-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ALPINE TX
2026-06-11 432-205-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDLAND TX
2026-06-11 432-346-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2026-05-28 432-303-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F VALENTINE TX
2025-11-20 432-846-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F TOYAH TX
2023-01-24 432-225-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2023-01-24 432-225-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2023-01-24 432-225-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2023-01-24 432-225-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2023-01-24 432-225-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2022-10-26 432-356-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ALPINE TX
2022-02-01 432-309-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F KERMIT TX
2021-11-10 432-529-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CRANE TX
2020-10-23 432-348-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F BIG SPRING TX
2020-10-23 432-348-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F BIG SPRING TX
2020-08-13 432-538-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ALPINE TX
2020-04-23 432-538-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ALPINE TX
2020-03-16 432-244-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MARATHON TX
2020-03-16 432-295-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MARFA TX
2020-03-16 432-389-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PYOTE TX
2020-03-16 432-426-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORT DAVIS TX
2020-03-16 432-527-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WINK TX
2020-02-06 432-538-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ALPINE TX
2020-02-06 432-777-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F IMPERIAL TX
2020-01-24 432-274-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORSAN TX
2020-01-24 432-286-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MENTONE TX
2019-09-06 432-247-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDLAND TX
2019-07-24 432-219-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDLAND TX
2019-05-10 432-535-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDKIFF TX
2019-05-03 432-603-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F VAN HORN TX
2018-11-27 432-223-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ANDREWS TX
2018-10-23 432-271-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F BIG SPRING TX
2018-09-14 432-606-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F BIG SPRING TX
2018-09-12 432-827-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GOLDSMITH TX
2018-08-29 432-217-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDKIFF TX
2018-08-29 432-227-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2018-07-25 432-251-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MONAHANS TX
2018-07-16 432-236-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F TERMINAL TX
2018-05-30 432-237-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F STANTON TX
2018-05-29 432-287-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PECOS TX
2018-05-15 432-309-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F KERMIT TX
2018-05-11 432-698-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CRANE TX
2018-04-27 432-239-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F BALMORHEA TX
2018-04-19 432-217-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDKIFF TX
2018-03-21 432-227-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2018-02-01 432-207-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F VAN HORN TX
2017-11-30 432-360-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FTSTOCKTON TX
2017-08-31 432-217-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDKIFF TX
2017-08-31 432-217-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDKIFF TX

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.