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 765
COMCAST IP PHONE, LLC 182
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
2026-04-16 765-804-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J FILLMORE IN
2026-04-09 765-706-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J ROACHDALE IN
2026-03-25 765-750-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J COLFAX IN
2026-01-14 765-663-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J ARLINGTON IN
2025-12-10 765-239-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J ROANN IN
2025-11-18 765-801-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J MANILLA IN
2025-08-07 765-974-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J WALDRON IN
2025-06-20 765-410-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J PARAGON IN
2025-05-30 765-834-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J KIRKLIN IN
2025-05-23 765-604-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J LAPEL IN
2023-09-27 765-386-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J COATESVL IN
2023-07-07 765-638-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J WAVELAND IN
2023-07-07 765-736-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J JAMESTOWN IN
2023-07-07 765-843-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J WAYNETOWN IN
2023-07-07 765-946-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J LADOGA IN
2022-11-22 765-709-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J ATTICA IN
2022-09-29 765-626-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J KOKOMO IN
2022-09-29 765-926-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J KOKOMO IN
2022-09-29 765-926-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J KOKOMO IN
2022-09-22 765-787-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ANDERSON IN
2022-09-22 765-787-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J ANDERSON IN
2022-07-12 765-228-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J MUNCIE IN
2022-07-12 765-896-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J MUNCIE IN
2021-05-19 765-794-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J DARLINGTON IN
2020-11-30 765-200-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J RICHMOND IN
2020-11-30 765-200-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J RICHMOND IN
2020-11-30 765-595-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J WINCHESTER IN
2020-06-03 765-297-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J CLARKSHILL IN
2020-05-26 765-394-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J THORNTOWN IN
2020-01-08 765-389-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J RUSHVILLE IN
2019-06-06 765-270-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J RICHMOND IN
2017-09-18 765-479-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J LAFAYETTE IN
2016-08-03 765-450-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J KOKOMO IN
2016-08-02 765-587-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J MUNCIE IN
2016-05-24 765-459-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J KOKOMO IN
2015-11-02 765-771-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J LAFAYETTE IN
2015-09-21 765-373-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J RICHMOND IN
2015-08-20 765-233-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ALEXANDRIA IN
2015-08-05 765-558-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J MARTINSVL IN
2015-07-31 765-222-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J CONNERSVL IN
2015-07-30 765-381-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J MUNCIE IN
2015-07-28 765-485-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J LEBANON IN
2015-04-22 765-545-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NEW CASTLE IN
2015-03-03 765-470-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PERU IN
2015-03-03 765-670-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J FRANKFORT IN
2014-12-31 765-323-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J CRAWFODSVL IN
2014-12-29 765-689-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J BUNKERHILL IN
2014-12-02 765-722-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J YORKTOWN IN
2014-11-20 765-630-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J GREENCASTL IN
2014-10-29 765-400-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J ANDERSON IN

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.