NumberResearch Membership · Data 2026-04

Recent thousands-block assignments

161 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 2026-04

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
ONVOY, LLC - NJ 161
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
AssignedBlockAssigneeOCNRate centerState
2019-04-05 551-230-7XXX ONVOY, LLC - NJ 637C ENGLEWOOD NJ
2019-04-05 551-230-8XXX ONVOY, LLC - NJ 637C ENGLEWOOD NJ
2019-04-05 732-344-3XXX ONVOY, LLC - NJ 637C KEYPORT NJ
2019-04-05 732-344-8XXX ONVOY, LLC - NJ 637C KEYPORT NJ
2019-04-05 848-273-3XXX ONVOY, LLC - NJ 637C MIDDLETOWN NJ
2019-04-05 848-273-4XXX ONVOY, LLC - NJ 637C MIDDLETOWN NJ
2019-04-05 848-777-6XXX ONVOY, LLC - NJ 637C DEAL NJ
2019-04-05 848-777-9XXX ONVOY, LLC - NJ 637C DEAL NJ
2019-04-05 908-446-0XXX ONVOY, LLC - NJ 637C LINDEN NJ
2019-04-05 908-446-1XXX ONVOY, LLC - NJ 637C LINDEN NJ
2019-04-05 908-446-8XXX ONVOY, LLC - NJ 637C LINDEN NJ
2019-04-05 973-314-1XXX ONVOY, LLC - NJ 637C MILLBURN NJ
2019-04-05 973-314-8XXX ONVOY, LLC - NJ 637C MILLBURN NJ
2019-04-05 973-314-9XXX ONVOY, LLC - NJ 637C MILLBURN NJ
2019-04-05 973-554-4XXX ONVOY, LLC - NJ 637C ROCKAWAY NJ
2019-04-05 973-554-8XXX ONVOY, LLC - NJ 637C ROCKAWAY NJ
2019-04-05 973-554-9XXX ONVOY, LLC - NJ 637C ROCKAWAY NJ
2019-04-04 551-303-1XXX ONVOY, LLC - NJ 637C CLOSTER NJ
2019-04-04 551-303-8XXX ONVOY, LLC - NJ 637C CLOSTER NJ
2019-04-04 732-802-1XXX ONVOY, LLC - NJ 637C CARTERET NJ
2019-04-04 732-953-1XXX ONVOY, LLC - NJ 637C CARTERET NJ
2019-04-04 973-566-1XXX ONVOY, LLC - NJ 637C BLOOMFIELD NJ
2019-04-04 973-566-3XXX ONVOY, LLC - NJ 637C BLOOMFIELD NJ
2019-03-25 856-483-3XXX ONVOY, LLC - NJ 637C BEAVER BRK NJ
2019-03-25 856-483-5XXX ONVOY, LLC - NJ 637C BEAVER BRK NJ
2019-03-25 856-483-7XXX ONVOY, LLC - NJ 637C BEAVER BRK NJ
2019-03-25 856-483-8XXX ONVOY, LLC - NJ 637C BEAVER BRK NJ
2019-03-25 856-861-1XXX ONVOY, LLC - NJ 637C BEAVER BRK NJ
2019-03-25 856-861-2XXX ONVOY, LLC - NJ 637C BEAVER BRK NJ
2019-03-25 856-861-8XXX ONVOY, LLC - NJ 637C BEAVER BRK NJ
2019-03-21 732-290-4XXX ONVOY, LLC - NJ 637C MATAWAN NJ
2019-03-21 732-520-3XXX ONVOY, LLC - NJ 637C MATAWAN NJ
2018-12-06 551-399-1XXX ONVOY, LLC - NJ 637C BAYONNE NJ
2018-12-06 551-399-2XXX ONVOY, LLC - NJ 637C BAYONNE NJ
2018-12-06 609-312-5XXX ONVOY, LLC - NJ 637C BARNEGAT NJ
2018-12-06 609-739-8XXX ONVOY, LLC - NJ 637C BRIGANTINE NJ
2018-12-06 609-739-9XXX ONVOY, LLC - NJ 637C BRIGANTINE NJ
2018-12-06 609-796-0XXX ONVOY, LLC - NJ 637C AVALON NJ
2018-12-06 609-830-8XXX ONVOY, LLC - NJ 637C AVALON NJ
2018-12-06 609-991-8XXX ONVOY, LLC - NJ 637C BEACHHAVEN NJ
2018-12-06 609-991-9XXX ONVOY, LLC - NJ 637C BEACHHAVEN NJ
2018-12-06 732-302-8XXX ONVOY, LLC - NJ 637C BOUNDBROOK NJ
2018-12-06 732-627-1XXX ONVOY, LLC - NJ 637C BOUNDBROOK NJ
2018-12-06 848-246-0XXX ONVOY, LLC - NJ 637C BELMAR NJ
2018-12-06 848-246-4XXX ONVOY, LLC - NJ 637C BELMAR NJ
2018-12-05 201-228-3XXX ONVOY, LLC - NJ 637C LEONIA NJ
2018-12-05 201-579-1XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2018-12-05 201-579-5XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2018-12-05 201-579-7XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2018-12-05 201-582-0XXX ONVOY, LLC - NJ 637C LEONIA NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.