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 973
CABLEVISION LIGHTPATH, INC. - NJ 49
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2023-11-08 973-749-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 UPGRENWDLK NJ
2018-10-25 973-749-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 UPGRENWDLK NJ
2018-06-11 973-394-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BOONTON NJ
2018-02-28 973-529-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 NETCONG NJ
2018-02-19 973-320-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 NUTLEY NJ
2017-11-08 973-327-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 SO ORANGE NJ
2017-05-15 973-554-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ROCKAWAY NJ
2017-05-12 973-987-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MT VIEW NJ
2017-05-02 973-807-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PATERSON NJ
2017-05-02 973-938-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PATERSON NJ
2016-07-07 973-795-0XXX 0000–0999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 WHIPPANY NJ
2016-07-07 973-828-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MORRISTOWN NJ
2016-07-07 973-938-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PATERSON NJ
2015-04-28 973-264-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MADISON NJ
2014-04-01 973-836-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PASSAIC NJ
2013-03-06 973-798-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 NUTLEY NJ
2012-09-28 973-446-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 NETCONG NJ
2011-07-20 973-936-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MORRISTOWN NJ
2011-07-19 973-936-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MORRISTOWN NJ
2011-05-13 973-295-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MADISON NJ
2011-05-05 973-936-1XXX 1000–1999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MORRISTOWN NJ
2011-03-16 973-295-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MADISON NJ
2010-08-11 973-387-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MORRISTOWN NJ
2010-06-22 973-431-0XXX 0000–0999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BLOOMFIELD NJ
2010-06-22 973-431-1XXX 1000–1999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BLOOMFIELD NJ
2010-06-22 973-431-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BLOOMFIELD NJ
2010-06-22 973-431-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BLOOMFIELD NJ
2010-06-22 973-431-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BLOOMFIELD NJ
2010-01-26 973-352-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BOONTON NJ
2009-12-04 973-646-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MT VIEW NJ
2009-07-07 973-664-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ROCKAWAY NJ
2009-07-07 973-664-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ROCKAWAY NJ
2009-01-22 973-917-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BOONTON NJ
2008-06-25 973-388-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 NEWARK NJ
2008-03-25 973-587-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MT VIEW NJ
2007-08-24 973-782-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PATERSON NJ
2007-07-18 973-967-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MORRISTOWN NJ
2007-06-29 973-298-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ROCKAWAY NJ
2007-06-08 973-757-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 NEWARK NJ
2006-09-05 973-588-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BOONTON NJ
2005-12-21 973-317-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 MT VIEW NJ
2005-01-31 973-784-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ROCKAWAY NJ
2004-02-10 973-272-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 PASSAIC NJ
2002-05-06 973-617-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 POMPTONLKS NJ
2002-05-06 973-617-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 POMPTONLKS NJ
2002-05-06 973-617-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 POMPTONLKS NJ
2002-03-15 973-850-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 BUTLER NJ
2002-02-27 973-320-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 NUTLEY NJ
2002-02-27 973-556-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NJ 4948 ERSKINELKS 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.