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
2019-10-15 908-388-9XXX ONVOY, LLC - NJ 637C BLOOMSBURY NJ
2019-10-15 908-503-5XXX ONVOY, LLC - NJ 637C CLINTON NJ
2019-10-15 908-574-1XXX ONVOY, LLC - NJ 637C HAMPTON NJ
2019-10-15 908-628-1XXX ONVOY, LLC - NJ 637C FRENCHTOWN NJ
2019-10-15 908-638-1XXX ONVOY, LLC - NJ 637C HIGHBRIDGE NJ
2019-10-15 908-840-8XXX ONVOY, LLC - NJ 637C LEBANON NJ
2019-10-15 908-867-9XXX ONVOY, LLC - NJ 637C LONGVALLEY NJ
2019-10-15 908-888-9XXX ONVOY, LLC - NJ 637C CHESTER NJ
2019-10-15 908-923-3XXX ONVOY, LLC - NJ 637C WHITEHOUSE NJ
2019-10-15 908-948-8XXX ONVOY, LLC - NJ 637C FLEMINGTON NJ
2019-10-15 908-970-8XXX ONVOY, LLC - NJ 637C OLDWICK NJ
2019-10-15 908-975-1XXX ONVOY, LLC - NJ 637C CALIFON NJ
2019-10-14 201-801-3XXX ONVOY, LLC - NJ 637C TEANECK NJ
2019-10-14 201-801-4XXX ONVOY, LLC - NJ 637C TEANECK NJ
2019-10-14 201-801-5XXX ONVOY, LLC - NJ 637C TEANECK NJ
2019-10-14 201-907-2XXX ONVOY, LLC - NJ 637C TEANECK NJ
2019-09-27 551-400-3XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-09-27 551-400-4XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-09-27 551-400-5XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-09-27 551-400-6XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-09-27 551-400-7XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-09-27 551-400-8XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-09-25 201-581-3XXX ONVOY, LLC - NJ 637C OAKLAND NJ
2019-09-25 201-581-4XXX ONVOY, LLC - NJ 637C OAKLAND NJ
2019-09-25 201-581-5XXX ONVOY, LLC - NJ 637C OAKLAND NJ
2019-09-24 862-799-6XXX ONVOY, LLC - NJ 637C NEWARK NJ
2019-09-24 862-799-7XXX ONVOY, LLC - NJ 637C NEWARK NJ
2019-09-12 609-669-3XXX ONVOY, LLC - NJ 637C BORDENTOWN NJ
2019-09-12 609-669-5XXX ONVOY, LLC - NJ 637C BORDENTOWN NJ
2019-09-12 732-582-5XXX ONVOY, LLC - NJ 637C WOODBRIDGE NJ
2019-09-12 732-802-6XXX ONVOY, LLC - NJ 637C CARTERET NJ
2019-09-12 848-249-5XXX ONVOY, LLC - NJ 637C FARMINGDL NJ
2019-09-12 848-249-6XXX ONVOY, LLC - NJ 637C FARMINGDL NJ
2019-09-12 848-275-4XXX ONVOY, LLC - NJ 637C LONGBRANCH NJ
2019-09-12 848-275-5XXX ONVOY, LLC - NJ 637C LONGBRANCH NJ
2019-09-12 862-829-2XXX ONVOY, LLC - NJ 637C MENDHAM NJ
2019-09-12 862-829-3XXX ONVOY, LLC - NJ 637C MENDHAM NJ
2019-09-12 862-926-3XXX ONVOY, LLC - NJ 637C CALDWELL NJ
2019-09-12 973-582-7XXX ONVOY, LLC - NJ 637C CALDWELL NJ
2019-07-19 551-400-0XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-07-19 551-400-1XXX ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-07-19 640-500-0XXX ONVOY, LLC - NJ 637C MAYS LDG NJ
2019-07-19 640-500-1XXX ONVOY, LLC - NJ 637C MAYS LDG NJ
2019-07-19 640-600-0XXX ONVOY, LLC - NJ 637C MEDFORD NJ
2019-07-19 640-600-1XXX ONVOY, LLC - NJ 637C MEDFORD NJ
2019-07-19 640-600-2XXX ONVOY, LLC - NJ 637C MEDFORD NJ
2019-07-19 640-800-0XXX ONVOY, LLC - NJ 637C TUCKAHOE NJ
2019-07-19 640-800-1XXX ONVOY, LLC - NJ 637C TUCKAHOE NJ
2019-07-19 640-800-2XXX ONVOY, LLC - NJ 637C TUCKAHOE NJ
2019-07-19 640-900-0XXX ONVOY, LLC - NJ 637C SOMERS PT 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.