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
2020-09-24 908-402-9XXX ONVOY, LLC - NJ 637C CRANFORD NJ
2020-09-24 908-466-4XXX ONVOY, LLC - NJ 637C CALIFON NJ
2020-09-24 908-466-6XXX ONVOY, LLC - NJ 637C CALIFON NJ
2020-09-24 908-540-4XXX ONVOY, LLC - NJ 637C PLAINFIELD NJ
2020-09-24 908-544-4XXX ONVOY, LLC - NJ 637C FRENCHTOWN NJ
2020-09-24 908-544-5XXX ONVOY, LLC - NJ 637C FRENCHTOWN NJ
2020-09-24 908-895-8XXX ONVOY, LLC - NJ 637C SOMERVILLE NJ
2020-09-24 908-895-9XXX ONVOY, LLC - NJ 637C SOMERVILLE NJ
2020-09-24 908-900-4XXX ONVOY, LLC - NJ 637C PLAINFIELD NJ
2020-09-24 973-326-0XXX ONVOY, LLC - NJ 637C MORRISTOWN NJ
2020-09-24 973-734-5XXX ONVOY, LLC - NJ 637C MORRISTOWN NJ
2020-09-23 201-304-6XXX ONVOY, LLC - NJ 637C TEANECK NJ
2020-09-23 201-357-3XXX ONVOY, LLC - NJ 637C TEANECK NJ
2020-09-23 201-578-2XXX ONVOY, LLC - NJ 637C TEANECK NJ
2020-09-23 201-578-3XXX ONVOY, LLC - NJ 637C TEANECK NJ
2020-09-23 551-336-2XXX ONVOY, LLC - NJ 637C HACKENSACK NJ
2020-09-23 551-336-3XXX ONVOY, LLC - NJ 637C HACKENSACK NJ
2020-09-23 609-293-6XXX ONVOY, LLC - NJ 637C FORT DIX NJ
2020-09-23 609-293-7XXX ONVOY, LLC - NJ 637C FORT DIX NJ
2020-09-23 609-445-1XXX ONVOY, LLC - NJ 637C EGG HARBOR NJ
2020-09-23 609-542-3XXX ONVOY, LLC - NJ 637C LAMBERTVL NJ
2020-09-23 609-542-4XXX ONVOY, LLC - NJ 637C LAMBERTVL NJ
2020-09-23 609-593-7XXX ONVOY, LLC - NJ 637C EGG HARBOR NJ
2020-09-23 609-761-5XXX ONVOY, LLC - NJ 637C PLEASANTVL NJ
2020-09-23 609-761-7XXX ONVOY, LLC - NJ 637C PLEASANTVL NJ
2020-09-23 609-852-4XXX ONVOY, LLC - NJ 637C ATLNTIC CY NJ
2020-09-23 609-852-5XXX ONVOY, LLC - NJ 637C ATLNTIC CY NJ
2020-09-23 609-881-7XXX ONVOY, LLC - NJ 637C DENNISVL NJ
2020-09-23 609-881-8XXX ONVOY, LLC - NJ 637C DENNISVL NJ
2020-09-23 609-899-7XXX ONVOY, LLC - NJ 637C WILDWOOD NJ
2020-09-23 609-899-8XXX ONVOY, LLC - NJ 637C WILDWOOD NJ
2020-09-23 609-905-1XXX ONVOY, LLC - NJ 637C OCEAN CITY NJ
2020-09-23 609-905-2XXX ONVOY, LLC - NJ 637C OCEAN CITY NJ
2020-09-23 732-936-7XXX ONVOY, LLC - NJ 637C RED BANK NJ
2020-09-23 732-978-9XXX ONVOY, LLC - NJ 637C RED BANK NJ
2020-09-23 848-272-4XXX ONVOY, LLC - NJ 637C ATLATCHLDS NJ
2020-09-23 848-272-5XXX ONVOY, LLC - NJ 637C ATLATCHLDS NJ
2020-09-23 848-289-2XXX ONVOY, LLC - NJ 637C SOUTHRIVER NJ
2020-09-23 848-289-8XXX ONVOY, LLC - NJ 637C SOUTHRIVER NJ
2020-09-23 848-291-2XXX ONVOY, LLC - NJ 637C WOODBRIDGE NJ
2020-09-23 848-291-3XXX ONVOY, LLC - NJ 637C WOODBRIDGE NJ
2020-09-23 848-294-6XXX ONVOY, LLC - NJ 637C KEYPORT NJ
2020-09-23 848-294-7XXX ONVOY, LLC - NJ 637C KEYPORT NJ
2020-09-23 856-390-6XXX ONVOY, LLC - NJ 637C WOODSTOWN NJ
2020-09-23 856-420-2XXX ONVOY, LLC - NJ 637C WOODBURY NJ
2020-09-23 856-420-5XXX ONVOY, LLC - NJ 637C WOODBURY NJ
2020-09-23 862-329-6XXX ONVOY, LLC - NJ 637C MT VIEW NJ
2020-09-23 862-329-7XXX ONVOY, LLC - NJ 637C MT VIEW NJ
2020-09-23 862-352-3XXX ONVOY, LLC - NJ 637C LIVINGSTON NJ
2020-09-23 862-352-5XXX ONVOY, LLC - NJ 637C LIVINGSTON 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.