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 214
BANDWIDTH.COM CLEC, LLC - TX 163
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
2026-05-07 214-805-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2026-05-07 214-805-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2026-04-06 214-839-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F IRVING TX
2026-04-06 214-839-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F IRVING TX
2026-04-06 214-839-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F IRVING TX
2025-11-10 214-472-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2024-09-05 214-723-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2022-09-30 214-216-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DE SOTO TX
2022-09-30 214-216-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DE SOTO TX
2019-06-14 214-592-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2018-07-25 214-433-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WAXAHACHIE TX
2018-06-27 214-225-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2017-02-23 214-903-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WAXAHACHIE TX
2016-06-20 214-903-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WAXAHACHIE TX
2016-06-15 214-817-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDLOTHIAN TX
2016-06-13 214-430-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2016-06-13 214-430-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2015-09-30 214-305-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PROSPER TX
2015-07-27 214-945-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2015-04-20 214-974-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F SEAGOVILLE TX
2015-04-20 214-974-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F SEAGOVILLE TX
2015-01-21 214-301-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WAXAHACHIE TX
2015-01-21 214-305-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PROSPER TX
2014-09-24 214-301-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WAXAHACHIE TX
2014-09-19 214-238-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2014-09-19 214-238-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2014-09-19 214-489-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2014-09-19 214-631-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2014-09-16 214-305-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PROSPER TX
2014-09-16 214-945-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-09-16 214-945-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-09-16 214-945-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-09-16 214-945-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-09-16 214-945-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-08-14 214-304-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROCKWALL TX
2014-07-31 214-301-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WAXAHACHIE TX
2014-06-18 214-308-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2014-06-18 214-308-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2014-06-18 214-308-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2014-06-18 214-308-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2014-04-14 214-301-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WAXAHACHIE TX
2014-04-11 214-307-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-04-11 214-307-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-04-11 214-307-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-04-11 214-307-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2014-04-11 214-307-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2013-03-01 214-495-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ALLEN TX
2013-02-26 214-612-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-26 214-612-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-26 214-617-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK 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.