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
2020-12-17 848-304-6XXX ONVOY, LLC - NJ 637C RAHWAY NJ
2020-12-17 848-304-7XXX ONVOY, LLC - NJ 637C RAHWAY NJ
2020-12-17 848-304-8XXX ONVOY, LLC - NJ 637C RAHWAY NJ
2020-12-04 609-598-7XXX ONVOY, LLC - NJ 637C CRANBURY NJ
2020-12-04 609-598-9XXX ONVOY, LLC - NJ 637C CRANBURY NJ
2020-12-02 862-658-5XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-12-02 862-658-6XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-12-02 862-658-7XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-12-02 862-658-8XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-11-27 551-307-0XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-11-27 551-307-1XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-11-27 551-307-5XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-11-27 551-307-7XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-11-16 732-924-3XXX ONVOY, LLC - NJ 637C RED BANK NJ
2020-11-16 732-936-5XXX ONVOY, LLC - NJ 637C RED BANK NJ
2020-11-13 862-727-7XXX ONVOY, LLC - NJ 637C BOONTON NJ
2020-11-13 862-727-8XXX ONVOY, LLC - NJ 637C BOONTON NJ
2020-11-10 862-420-8XXX ONVOY, LLC - NJ 637C BOONTON NJ
2020-11-10 862-657-5XXX ONVOY, LLC - NJ 637C PATERSON NJ
2020-11-10 862-657-6XXX ONVOY, LLC - NJ 637C PATERSON NJ
2020-11-10 862-657-7XXX ONVOY, LLC - NJ 637C PATERSON NJ
2020-11-10 862-657-8XXX ONVOY, LLC - NJ 637C PATERSON NJ
2020-11-10 862-662-2XXX ONVOY, LLC - NJ 637C PASSAIC NJ
2020-11-10 862-662-6XXX ONVOY, LLC - NJ 637C PASSAIC NJ
2020-11-10 862-662-8XXX ONVOY, LLC - NJ 637C PASSAIC NJ
2020-11-06 862-822-3XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-11-06 862-822-4XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-11-06 862-822-5XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-11-06 862-822-6XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-11-05 862-267-7XXX ONVOY, LLC - NJ 637C PATERSON NJ
2020-11-05 862-910-8XXX ONVOY, LLC - NJ 637C PASSAIC NJ
2020-11-05 862-910-9XXX ONVOY, LLC - NJ 637C PASSAIC NJ
2020-11-05 908-677-5XXX ONVOY, LLC - NJ 637C ELIZABETH NJ
2020-11-05 908-677-6XXX ONVOY, LLC - NJ 637C ELIZABETH NJ
2020-11-05 908-677-8XXX ONVOY, LLC - NJ 637C ELIZABETH NJ
2020-11-05 908-677-9XXX ONVOY, LLC - NJ 637C ELIZABETH NJ
2020-11-05 973-333-2XXX ONVOY, LLC - NJ 637C PATERSON NJ
2020-09-29 609-322-2XXX ONVOY, LLC - NJ 637C TRENTON NJ
2020-09-29 609-322-3XXX ONVOY, LLC - NJ 637C TRENTON NJ
2020-09-28 551-430-4XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-09-28 551-430-5XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-09-28 862-895-5XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-09-28 862-895-6XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-09-24 201-350-4XXX ONVOY, LLC - NJ 637C ORADELL NJ
2020-09-24 201-350-6XXX ONVOY, LLC - NJ 637C ORADELL NJ
2020-09-24 201-581-2XXX ONVOY, LLC - NJ 637C OAKLAND NJ
2020-09-24 551-271-1XXX ONVOY, LLC - NJ 637C BAYONNE NJ
2020-09-24 551-271-2XXX ONVOY, LLC - NJ 637C BAYONNE NJ
2020-09-24 551-288-2XXX ONVOY, LLC - NJ 637C CLOSTER NJ
2020-09-24 551-288-8XXX ONVOY, LLC - NJ 637C CLOSTER 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.