NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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, last 30 days — NPA 934
ONVOY, LLC- NY 4
EXIANT COMMUNICATIONS LLC 2
BOOST SUBSCRIBERCO L.L.C. 2
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
2017-01-09 934-444-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2017-01-09 934-444-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2017-01-09 934-444-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2017-01-09 934-444-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 AMITYVILLE NY
2016-11-22 934-223-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 SMITHTOWN NY
2016-11-22 934-223-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 SMITHTOWN NY
2016-10-28 934-444-0XXX 0000–0999Assigned CSC VOICE, LLC 612K AMITYVILLE NY
2016-10-24 934-420-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 FARMINGDL NY
2016-10-17 934-222-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C SOUTHAMPTN NY
2016-10-13 934-451-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BELLPORT NY
2016-10-13 934-451-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BELLPORT NY
2016-09-15 934-222-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOUTHAMPTN NY
2016-08-26 934-223-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 SMITHTOWN NY
2016-07-26 934-451-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C BELLPORT NY
2016-07-15 934-777-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BRENTWOOD NY
2016-07-15 934-777-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BRENTWOOD NY
2016-07-15 934-777-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BRENTWOOD NY
2016-07-15 934-777-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BRENTWOOD NY
2016-06-30 934-800-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 YAPHANK NY
2016-06-27 934-451-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C BELLPORT NY
2016-06-11 934-451-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 BELLPORT NY
2016-06-10 934-222-0XXX 0000–0999Assigned CSC VOICE, LLC 612K SOUTHAMPTN NY
2016-06-07 934-420-2XXX 2000–2999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 FARMINGDL NY
2016-06-07 934-420-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 FARMINGDL NY
2016-06-07 934-420-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 FARMINGDL NY
2016-06-07 934-420-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 FARMINGDL NY
2016-06-07 934-420-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 FARMINGDL NY
2016-05-27 934-852-1XXX 1000–1999Assigned CSC VOICE, LLC 612K YAPHANK NY
2016-05-24 934-852-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 YAPHANK NY
2016-05-23 934-222-2XXX 2000–2999Assigned EVOLVE CELLULAR, INC. 139F SOUTHAMPTN NY
2016-05-23 934-333-3XXX 3000–3999Assigned EVOLVE CELLULAR, INC. 139F LINDENHST NY
2016-05-23 934-444-4XXX 4000–4999Assigned EVOLVE CELLULAR, INC. 139F AMITYVILLE NY
2016-05-23 934-666-6XXX 6000–6999Assigned EVOLVE CELLULAR, INC. 139F CENTRAISLP NY
2016-05-23 934-777-7XXX 7000–7999Assigned EVOLVE CELLULAR, INC. 139F BRENTWOOD NY
2016-05-23 934-800-0XXX 0000–0999Assigned EVOLVE CELLULAR, INC. 139F YAPHANK NY
2016-05-23 934-888-8XXX 8000–8999Assigned EVOLVE CELLULAR, INC. 139F BAY SHORE NY

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.