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
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Recent thousands-block assignments
AssignedBlockAssigneeOCNRate centerState
2016-02-24 856-475-6XXX ONVOY, LLC - NJ 637C GLOUCESTER NJ
2016-02-24 856-475-8XXX ONVOY, LLC - NJ 637C GLOUCESTER NJ
2016-02-24 862-288-7XXX ONVOY, LLC - NJ 637C NETCONG NJ
2016-02-24 862-288-8XXX ONVOY, LLC - NJ 637C NETCONG NJ
2016-02-24 973-833-4XXX ONVOY, LLC - NJ 637C SO ORANGE NJ
2016-02-24 973-833-5XXX ONVOY, LLC - NJ 637C SO ORANGE NJ
2016-02-23 609-372-5XXX ONVOY, LLC - NJ 637C BORDENTOWN NJ
2016-02-23 609-400-4XXX ONVOY, LLC - NJ 637C BORDENTOWN NJ
2016-02-23 609-564-1XXX ONVOY, LLC - NJ 637C HOPEWELL NJ
2016-02-23 609-564-2XXX ONVOY, LLC - NJ 637C HOPEWELL NJ
2016-02-23 609-718-6XXX ONVOY, LLC - NJ 637C EWING NJ
2016-02-23 609-718-7XXX ONVOY, LLC - NJ 637C EWING NJ
2016-02-23 609-842-5XXX ONVOY, LLC - NJ 637C CRANBURY NJ
2016-02-23 609-842-6XXX ONVOY, LLC - NJ 637C CRANBURY NJ
2016-02-23 609-997-6XXX ONVOY, LLC - NJ 637C PEMBERTON NJ
2016-02-23 609-997-7XXX ONVOY, LLC - NJ 637C PEMBERTON NJ
2016-02-23 856-335-2XXX ONVOY, LLC - NJ 637C BERLIN NJ
2016-02-23 862-701-0XXX ONVOY, LLC - NJ 637C WHIPPANY NJ
2016-02-23 862-701-1XXX ONVOY, LLC - NJ 637C WHIPPANY NJ
2016-02-23 908-504-7XXX ONVOY, LLC - NJ 637C MILLINGTON NJ
2016-02-23 908-504-8XXX ONVOY, LLC - NJ 637C MILLINGTON NJ
2016-02-23 908-520-3XXX ONVOY, LLC - NJ 637C HACKETTSTN NJ
2016-02-23 908-520-4XXX ONVOY, LLC - NJ 637C HACKETTSTN NJ
2016-02-23 973-314-4XXX ONVOY, LLC - NJ 637C MILLBURN NJ
2016-02-23 973-348-3XXX ONVOY, LLC - NJ 637C BERNARDSVL NJ
2016-02-23 973-363-3XXX ONVOY, LLC - NJ 637C HAWTHORNE NJ
2016-02-23 973-840-7XXX ONVOY, LLC - NJ 637C CALDWELL NJ
2016-02-23 973-840-8XXX ONVOY, LLC - NJ 637C CALDWELL NJ
2016-02-22 609-438-7XXX ONVOY, LLC - NJ 637C MERCERVL NJ
2016-02-22 609-438-8XXX ONVOY, LLC - NJ 637C MERCERVL NJ
2016-02-22 609-546-3XXX ONVOY, LLC - NJ 637C MEDFORD NJ
2016-02-22 609-546-4XXX ONVOY, LLC - NJ 637C MEDFORD NJ
2016-02-22 732-338-0XXX ONVOY, LLC - NJ 637C JAMESBURG NJ
2016-02-22 732-338-2XXX ONVOY, LLC - NJ 637C JAMESBURG NJ
2016-02-22 732-860-1XXX ONVOY, LLC - NJ 637C CARTERET NJ
2016-02-22 732-860-2XXX ONVOY, LLC - NJ 637C CARTERET NJ
2016-02-22 848-208-3XXX ONVOY, LLC - NJ 637C EATONTOWN NJ
2016-02-22 848-246-1XXX ONVOY, LLC - NJ 637C BELMAR NJ
2016-02-22 848-246-2XXX ONVOY, LLC - NJ 637C BELMAR NJ
2016-02-22 908-836-6XXX ONVOY, LLC - NJ 637C PHILLIPSBG NJ
2016-02-22 908-836-7XXX ONVOY, LLC - NJ 637C PHILLIPSBG NJ
2016-02-19 609-630-7XXX ONVOY, LLC - NJ 637C HIGHTSTOWN NJ
2016-02-19 609-630-8XXX ONVOY, LLC - NJ 637C HIGHTSTOWN NJ
2016-02-19 973-832-0XXX ONVOY, LLC - NJ 637C MT VIEW NJ
2016-02-19 973-832-1XXX ONVOY, LLC - NJ 637C MT VIEW NJ
2016-02-18 609-912-2XXX ONVOY, LLC - NJ 637C LAWRENCEVL NJ
2016-02-18 609-912-3XXX ONVOY, LLC - NJ 637C LAWRENCEVL NJ
2016-02-18 848-444-6XXX ONVOY, LLC - NJ 637C FREEHOLD NJ
2016-02-18 908-274-2XXX ONVOY, LLC - NJ 637C PLAINFIELD NJ
2016-02-18 908-293-9XXX ONVOY, LLC - NJ 637C PLAINFIELD 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.