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 269
COMCAST IP PHONE, LLC 89
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
2024-03-18 269-424-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J SISTER LKS MI
2023-05-17 269-699-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J EDWARDSBG MI
2023-05-17 269-815-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J BERRIENSPG MI
2023-05-17 269-855-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J COLOMA MI
2023-01-20 269-786-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J FENNVILLE MI
2022-11-23 269-557-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J RICHLAND MI
2022-10-12 269-229-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2022-10-12 269-229-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2022-10-12 269-229-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2022-09-28 269-748-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J BRIDGMAN MI
2022-04-26 269-354-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SAUGATUCK MI
2020-12-11 269-529-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J KALAMAZOO MI
2020-12-11 269-529-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J KALAMAZOO MI
2020-12-11 269-529-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J KALAMAZOO MI
2019-11-08 269-906-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J SOUTHHAVEN MI
2019-11-08 269-906-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J SOUTHHAVEN MI
2019-10-28 269-906-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J SOUTHHAVEN MI
2017-10-24 269-528-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J THREERIVRS MI
2017-03-15 269-287-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ST JOSEPH MI
2016-11-16 269-234-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2015-09-01 269-227-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J GLENN MI
2015-08-21 269-315-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J VICKSBURG MI
2015-07-20 269-210-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J BENTON HBR MI
2015-04-21 269-415-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PAW PAW MI
2015-03-09 269-390-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J DOWAGIAC MI
2014-10-21 269-224-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2014-03-21 269-586-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NEWBUFFALO MI
2014-01-22 269-281-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ST JOSEPH MI
2013-10-14 269-340-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NILES MI
2013-09-10 269-883-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2012-05-23 269-872-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J SOUTHHAVEN MI
2011-12-09 269-244-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J THREERIVRS MI
2011-10-14 269-447-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J KALAMAZOO MI
2010-08-27 269-339-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2010-02-26 269-363-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J BENTON HBR MI
2010-02-03 269-262-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NILES MI
2009-05-20 269-457-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J AUGUSTA MI
2009-05-20 269-761-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J HICKORYCOR MI
2008-11-20 269-430-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J BELLEVUE MI
2008-11-19 269-227-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J GLENN MI
2008-04-17 269-496-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J MENDON MI
2008-04-17 269-919-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J MARCELLUS MI
2008-04-09 269-282-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2008-04-09 269-282-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2008-03-18 269-302-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J BANGOR MI
2008-02-06 269-283-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J MATTAWAN MI
2008-01-16 269-589-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2008-01-11 269-455-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J SAUGATUCK MI
2008-01-11 269-539-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J LAWRENCE MI
2008-01-11 269-543-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J GANGES MI

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.