NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

162 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
ONVOY, LLC - NJ 162
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
2020-09-21 856-758-7XXX ONVOY, LLC - NJ 637C CEDARVILLE NJ
2020-09-21 856-758-8XXX ONVOY, LLC - NJ 637C CEDARVILLE NJ
2020-09-21 862-319-2XXX ONVOY, LLC - NJ 637C PATERSON NJ
2020-09-21 862-362-3XXX ONVOY, LLC - NJ 637C NETCONG NJ
2020-09-21 862-362-4XXX ONVOY, LLC - NJ 637C NETCONG NJ
2020-09-21 862-420-5XXX ONVOY, LLC - NJ 637C BOONTON NJ
2020-09-21 862-420-6XXX ONVOY, LLC - NJ 637C BOONTON NJ
2020-09-21 908-308-6XXX ONVOY, LLC - NJ 637C BELLE MEAD NJ
2020-09-21 908-308-9XXX ONVOY, LLC - NJ 637C BELLE MEAD NJ
2020-09-21 908-417-4XXX ONVOY, LLC - NJ 637C BERNARDSVL NJ
2020-09-21 908-417-7XXX ONVOY, LLC - NJ 637C BERNARDSVL NJ
2020-09-21 908-503-6XXX ONVOY, LLC - NJ 637C CLINTON NJ
2020-09-21 908-503-7XXX ONVOY, LLC - NJ 637C CLINTON NJ
2020-09-21 908-537-5XXX ONVOY, LLC - NJ 637C HAMPTON NJ
2020-09-21 908-537-8XXX ONVOY, LLC - NJ 637C HAMPTON NJ
2020-09-21 908-573-4XXX ONVOY, LLC - NJ 637C FANWOOD NJ
2020-09-21 908-617-8XXX ONVOY, LLC - NJ 637C HIGHBRIDGE NJ
2020-09-21 908-623-4XXX ONVOY, LLC - NJ 637C UNIONVILLE NJ
2020-09-21 908-623-5XXX ONVOY, LLC - NJ 637C UNIONVILLE NJ
2020-09-21 908-648-4XXX ONVOY, LLC - NJ 637C NESHANIC NJ
2020-09-21 908-648-5XXX ONVOY, LLC - NJ 637C NESHANIC NJ
2020-09-21 908-663-9XXX ONVOY, LLC - NJ 637C FANWOOD NJ
2020-09-21 908-669-7XXX ONVOY, LLC - NJ 637C OLDWICK NJ
2020-09-21 908-669-8XXX ONVOY, LLC - NJ 637C OLDWICK NJ
2020-09-21 908-676-4XXX ONVOY, LLC - NJ 637C MILFORD NJ
2020-09-21 908-676-5XXX ONVOY, LLC - NJ 637C MILFORD NJ
2020-09-21 908-793-6XXX ONVOY, LLC - NJ 637C ROSELLE NJ
2020-09-21 908-793-7XXX ONVOY, LLC - NJ 637C ROSELLE NJ
2020-09-21 908-808-4XXX ONVOY, LLC - NJ 637C LINDEN NJ
2020-09-21 908-808-5XXX ONVOY, LLC - NJ 637C LINDEN NJ
2020-09-21 908-840-6XXX ONVOY, LLC - NJ 637C LEBANON NJ
2020-09-21 908-840-7XXX ONVOY, LLC - NJ 637C LEBANON NJ
2020-09-21 908-860-5XXX ONVOY, LLC - NJ 637C MILLINGTON NJ
2020-09-21 908-860-6XXX ONVOY, LLC - NJ 637C MILLINGTON NJ
2020-09-21 908-867-1XXX ONVOY, LLC - NJ 637C LONGVALLEY NJ
2020-09-21 908-876-2XXX ONVOY, LLC - NJ 637C LONGVALLEY NJ
2020-09-21 908-883-6XXX ONVOY, LLC - NJ 637C PEAPACK NJ
2020-09-21 908-883-7XXX ONVOY, LLC - NJ 637C PEAPACK NJ
2020-09-21 908-905-2XXX ONVOY, LLC - NJ 637C FLEMINGTON NJ
2020-09-21 908-905-3XXX ONVOY, LLC - NJ 637C FLEMINGTON NJ
2020-09-21 908-916-4XXX ONVOY, LLC - NJ 637C WASHINGTON NJ
2020-09-21 908-916-6XXX ONVOY, LLC - NJ 637C WASHINGTON NJ
2020-09-21 908-935-2XXX ONVOY, LLC - NJ 637C WESTFIELD NJ
2020-09-21 908-935-3XXX ONVOY, LLC - NJ 637C WESTFIELD NJ
2020-09-21 908-940-6XXX ONVOY, LLC - NJ 637C BLOOMSBURY NJ
2020-09-21 908-940-7XXX ONVOY, LLC - NJ 637C BLOOMSBURY NJ
2020-09-21 908-954-2XXX ONVOY, LLC - NJ 637C PHILLIPSBG NJ
2020-09-21 908-954-7XXX ONVOY, LLC - NJ 637C PHILLIPSBG NJ
2020-09-21 908-969-3XXX ONVOY, LLC - NJ 637C WHITEHOUSE NJ
2020-09-21 908-969-4XXX ONVOY, LLC - NJ 637C WHITEHOUSE NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.