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
2019-04-08 862-330-5XXX ONVOY, LLC - NJ 637C POMPTONLKS NJ
2019-04-08 862-330-6XXX ONVOY, LLC - NJ 637C POMPTONLKS NJ
2019-04-08 862-335-3XXX ONVOY, LLC - NJ 637C ORANGE NJ
2019-04-08 862-335-4XXX ONVOY, LLC - NJ 637C ORANGE NJ
2019-04-08 862-465-8XXX ONVOY, LLC - NJ 637C MADISON NJ
2019-04-08 862-465-9XXX ONVOY, LLC - NJ 637C MADISON NJ
2019-04-08 862-707-2XXX ONVOY, LLC - NJ 637C SUCCASUNNA NJ
2019-04-08 862-707-3XXX ONVOY, LLC - NJ 637C SUCCASUNNA NJ
2019-04-08 862-799-1XXX ONVOY, LLC - NJ 637C NEWARK NJ
2019-04-08 862-799-8XXX ONVOY, LLC - NJ 637C NEWARK NJ
2019-04-08 908-402-0XXX ONVOY, LLC - NJ 637C CRANFORD NJ
2019-04-08 908-402-1XXX ONVOY, LLC - NJ 637C CRANFORD NJ
2019-04-08 908-440-1XXX ONVOY, LLC - NJ 637C ELIZABETH NJ
2019-04-08 908-440-2XXX ONVOY, LLC - NJ 637C ELIZABETH NJ
2019-04-08 908-484-9XXX ONVOY, LLC - NJ 637C MILLINGTON NJ
2019-04-08 908-542-8XXX ONVOY, LLC - NJ 637C MILLINGTON NJ
2019-04-08 908-543-9XXX ONVOY, LLC - NJ 637C WESTFIELD NJ
2019-04-08 908-623-8XXX ONVOY, LLC - NJ 637C UNIONVILLE NJ
2019-04-08 908-624-8XXX ONVOY, LLC - NJ 637C UNIONVILLE NJ
2019-04-08 908-650-1XXX ONVOY, LLC - NJ 637C MILFORD NJ
2019-04-08 908-650-8XXX ONVOY, LLC - NJ 637C MILFORD NJ
2019-04-08 908-651-9XXX ONVOY, LLC - NJ 637C HACKETTSTN NJ
2019-04-08 908-663-1XXX ONVOY, LLC - NJ 637C FANWOOD NJ
2019-04-08 908-680-0XXX ONVOY, LLC - NJ 637C FANWOOD NJ
2019-04-08 908-747-1XXX ONVOY, LLC - NJ 637C HACKETTSTN NJ
2019-04-08 908-827-5XXX ONVOY, LLC - NJ 637C PHILLIPSBG NJ
2019-04-08 908-827-6XXX ONVOY, LLC - NJ 637C PHILLIPSBG NJ
2019-04-08 908-866-2XXX ONVOY, LLC - NJ 637C NESHANIC NJ
2019-04-08 908-866-5XXX ONVOY, LLC - NJ 637C NESHANIC NJ
2019-04-08 908-869-1XXX ONVOY, LLC - NJ 637C WASHINGTON NJ
2019-04-08 908-869-8XXX ONVOY, LLC - NJ 637C WASHINGTON NJ
2019-04-08 908-913-8XXX ONVOY, LLC - NJ 637C WESTFIELD NJ
2019-04-08 908-952-0XXX ONVOY, LLC - NJ 637C SOMERVILLE NJ
2019-04-08 973-221-8XXX ONVOY, LLC - NJ 637C HAWTHORNE NJ
2019-04-08 973-221-9XXX ONVOY, LLC - NJ 637C HAWTHORNE NJ
2019-04-08 973-319-9XXX ONVOY, LLC - NJ 637C WHIPPANY NJ
2019-04-08 973-327-0XXX ONVOY, LLC - NJ 637C SO ORANGE NJ
2019-04-08 973-327-1XXX ONVOY, LLC - NJ 637C SO ORANGE NJ
2019-04-08 973-354-8XXX ONVOY, LLC - NJ 637C BELLEVILLE NJ
2019-04-08 973-354-9XXX ONVOY, LLC - NJ 637C BELLEVILLE NJ
2019-04-08 973-440-3XXX ONVOY, LLC - NJ 637C NETCONG NJ
2019-04-08 973-526-0XXX ONVOY, LLC - NJ 637C WHIPPANY NJ
2019-04-08 973-606-6XXX ONVOY, LLC - NJ 637C MORRISTOWN NJ
2019-04-08 973-834-0XXX ONVOY, LLC - NJ 637C ERSKINELKS NJ
2019-04-08 973-834-1XXX ONVOY, LLC - NJ 637C ERSKINELKS NJ
2019-04-08 973-874-4XXX ONVOY, LLC - NJ 637C NEWFOUNDLD NJ
2019-04-05 551-212-0XXX ONVOY, LLC - NJ 637C TEANECK NJ
2019-04-05 551-212-1XXX ONVOY, LLC - NJ 637C TEANECK NJ
2019-04-05 551-212-8XXX ONVOY, LLC - NJ 637C TEANECK NJ
2019-04-05 551-230-6XXX ONVOY, LLC - NJ 637C ENGLEWOOD 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.