NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 201
CABLEVISION LIGHTPATH, INC. - NJ 64
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
2020-10-26 201-471-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BAYONNE NJ
2019-02-13 201-676-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 LEONIA NJ
2017-09-14 201-331-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 CRAGMERE NJ
2017-09-14 201-732-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2017-09-11 201-695-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2017-05-02 201-695-0XXX 0000–0999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2017-05-02 201-695-1XXX 1000–1999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2017-05-02 201-695-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2017-05-02 201-695-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2016-12-08 201-752-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2016-11-02 201-296-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2015-04-27 201-642-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 CRAGMERE NJ
2015-04-23 201-701-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2015-04-22 201-552-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 UNION CITY NJ
2015-01-08 201-416-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 OAKLAND NJ
2014-11-10 201-777-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RUTHERFORD NJ
2014-09-19 201-442-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 UNION CITY NJ
2014-06-24 201-701-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2014-05-01 201-778-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 CRAGMERE NJ
2013-04-12 201-614-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ORADELL NJ
2013-04-12 201-821-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RUTHERFORD NJ
2012-08-29 201-651-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 OAKLAND NJ
2012-06-19 201-749-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RAMSEY NJ
2012-02-21 201-879-1XXX 1000–1999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2012-02-21 201-879-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2012-02-15 201-879-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2012-02-15 201-879-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2012-02-15 201-879-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2012-01-06 201-771-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 DUMONT NJ
2011-11-04 201-423-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2011-11-03 201-249-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 FAIR LAWN NJ
2011-09-07 201-494-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2011-02-17 201-639-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2011-02-17 201-972-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 RIDGEWOOD NJ
2011-01-05 201-285-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BAYONNE NJ
2011-01-05 201-468-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 FAIR LAWN NJ
2010-09-28 201-808-9XXX 9000–9999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 TEANECK NJ
2010-03-18 201-775-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PARK RIDGE NJ
2009-07-22 201-753-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 HACKENSACK NJ
2009-02-17 201-516-0XXX 0000–0999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-1XXX 1000–1999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-02-17 201-516-9XXX 9000–9999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 JERSEYCITY NJ
2009-01-22 201-949-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PARK RIDGE NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.