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 308
CHARTER IP ENABLED SERVICES, LLC 60
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
2025-05-23 308-393-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ASHTON NE
2022-06-23 308-239-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PAXTON NE
2022-02-18 308-253-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BIGSPRINGS NE
2022-02-17 308-405-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K COZAD NE
2021-03-05 308-477-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WILCOX NE
2021-02-17 308-877-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LOOMIS NE
2021-02-17 308-985-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K OVERTON NE
2021-01-19 308-273-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BRULE NE
2020-06-18 308-309-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LITCHFIELD NE
2020-06-18 308-312-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GIBBON NE
2020-06-18 308-323-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K RAVENNA NE
2020-06-12 308-216-9XXX 9000–9999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SHELTON NE
2020-01-31 308-218-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GRAND IS NE
2019-12-04 308-675-5XXX 5000–5999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GRAND IS NE
2019-01-22 308-251-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KEARNEY NE
2018-11-15 308-937-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K HILDRETH NE
2018-11-09 308-752-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SUMNER NE
2018-11-09 308-893-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K RIVERDALE NE
2018-03-16 308-537-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GOTHENBURG NE
2017-12-01 308-675-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GRAND IS NE
2016-09-22 308-474-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BERTRAND NE
2015-11-10 308-203-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SIDNEY NE
2015-04-17 308-675-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GRAND IS NE
2014-07-11 308-455-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KEARNEY NE
2012-08-27 308-455-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KEARNEY NE
2012-07-26 308-675-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GRAND IS NE
2012-07-19 308-995-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K HOLDREGE NE
2011-07-26 308-221-5XXX 5000–5999Assigned CHARTER IP ENABLED SERVICES, LLC 792K NO PLATTE NE
2011-04-18 308-856-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ELM CREEK NE
2010-07-26 308-575-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SCOTSBLUFF NE
2010-02-19 308-545-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BAYARD NE
2010-02-16 308-262-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BRIDGEPORT NE
2009-09-03 308-745-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LOUP CITY NE
2009-08-25 308-424-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MITCHELL NE
2009-08-24 308-230-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KIMBALL NE
2009-08-19 308-275-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GERING NE
2009-08-19 308-439-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MINATARE NE
2009-08-19 308-575-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SCOTSBLUFF NE
2009-08-19 308-925-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MORRILL NE
2009-06-19 308-455-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KEARNEY NE
2009-03-27 308-221-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K NO PLATTE NE
2009-03-17 308-785-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ELWOOD NE
2009-03-03 308-730-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ORD NE
2009-03-03 308-746-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LEXINGTON NE
2008-11-25 308-675-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GRAND IS NE
2008-08-19 308-388-6XXX 6000–6999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PLEASANTON NE
2008-08-19 308-485-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K CAIRO NE
2008-08-19 308-687-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ST LIBORY NE
2008-08-19 308-826-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K AMHERST NE
2008-06-18 308-203-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SIDNEY NE

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.