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
2020-07-20 973-281-4XXX ONVOY, LLC - NJ 637C BLOOMFIELD NJ
2020-07-20 973-310-5XXX ONVOY, LLC - NJ 637C HAWTHORNE NJ
2020-07-20 973-397-5XXX ONVOY, LLC - NJ 637C MORRISTOWN NJ
2020-07-20 973-490-4XXX ONVOY, LLC - NJ 637C MORRISTOWN NJ
2020-07-20 973-545-7XXX ONVOY, LLC - NJ 637C NEWFOUNDLD NJ
2020-07-20 973-566-5XXX ONVOY, LLC - NJ 637C BLOOMFIELD NJ
2020-07-20 973-576-5XXX ONVOY, LLC - NJ 637C WHIPPANY NJ
2020-07-20 973-577-5XXX ONVOY, LLC - NJ 637C LIVINGSTON NJ
2020-07-20 973-604-2XXX ONVOY, LLC - NJ 637C BELLEVILLE NJ
2020-07-20 973-604-8XXX ONVOY, LLC - NJ 637C BELLEVILLE NJ
2020-07-20 973-834-7XXX ONVOY, LLC - NJ 637C ERSKINELKS NJ
2020-07-20 973-834-8XXX ONVOY, LLC - NJ 637C ERSKINELKS NJ
2020-07-20 973-888-1XXX ONVOY, LLC - NJ 637C WHIPPANY NJ
2020-07-20 973-913-2XXX ONVOY, LLC - NJ 637C SO ORANGE NJ
2020-07-20 973-913-6XXX ONVOY, LLC - NJ 637C SO ORANGE NJ
2020-07-13 551-758-2XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-07-13 551-758-3XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-07-13 551-758-4XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-07-13 551-758-9XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2020-07-13 862-343-8XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-07-13 862-343-9XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-07-13 862-350-0XXX ONVOY, LLC - NJ 637C NEWARK NJ
2020-07-01 609-913-2XXX ONVOY, LLC - NJ 637C TRENTON NJ
2020-07-01 609-913-3XXX ONVOY, LLC - NJ 637C TRENTON NJ
2020-07-01 640-837-7XXX ONVOY, LLC - NJ 637C CAPMAYCTHS NJ
2020-07-01 640-837-8XXX ONVOY, LLC - NJ 637C CAPMAYCTHS NJ
2020-06-18 609-998-3XXX ONVOY, LLC - NJ 637C VINCENTOWN NJ
2020-06-18 609-998-4XXX ONVOY, LLC - NJ 637C VINCENTOWN NJ
2020-06-12 609-881-1XXX ONVOY, LLC - NJ 637C DENNISVL NJ
2020-06-12 609-881-2XXX ONVOY, LLC - NJ 637C DENNISVL NJ
2020-06-12 973-381-1XXX ONVOY, LLC - NJ 637C NUTLEY NJ
2020-06-12 973-381-2XXX ONVOY, LLC - NJ 637C NUTLEY NJ
2020-06-11 848-289-1XXX ONVOY, LLC - NJ 637C SOUTHRIVER NJ
2020-06-11 848-801-1XXX ONVOY, LLC - NJ 637C DUNELLEN NJ
2020-06-11 848-801-2XXX ONVOY, LLC - NJ 637C DUNELLEN NJ
2020-06-11 848-909-1XXX ONVOY, LLC - NJ 637C LAKEHURST NJ
2020-06-11 848-909-2XXX ONVOY, LLC - NJ 637C LAKEHURST NJ
2020-06-11 848-986-1XXX ONVOY, LLC - NJ 637C TOMS RIVER NJ
2020-06-11 848-986-2XXX ONVOY, LLC - NJ 637C TOMS RIVER NJ
2020-06-11 848-997-1XXX ONVOY, LLC - NJ 637C FREEHOLD NJ
2020-06-11 848-997-2XXX ONVOY, LLC - NJ 637C FREEHOLD NJ
2020-06-11 862-802-1XXX ONVOY, LLC - NJ 637C ROCKAWAY NJ
2020-06-11 862-802-2XXX ONVOY, LLC - NJ 637C ROCKAWAY NJ
2020-06-11 862-901-1XXX ONVOY, LLC - NJ 637C MILLBURN NJ
2020-06-11 862-901-2XXX ONVOY, LLC - NJ 637C MILLBURN NJ
2020-06-05 201-581-7XXX ONVOY, LLC - NJ 637C OAKLAND NJ
2020-06-05 201-581-8XXX ONVOY, LLC - NJ 637C OAKLAND NJ
2020-06-05 551-266-2XXX ONVOY, LLC - NJ 637C FAIR LAWN NJ
2020-06-05 551-266-3XXX ONVOY, LLC - NJ 637C FAIR LAWN NJ
2020-06-05 609-245-5XXX ONVOY, LLC - NJ 637C MERCERVL 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.