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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedBlockAssigneeOCNRate centerState
2018-04-09 609-622-5XXX ONVOY, LLC - NJ 637C BARNEGAT NJ
2018-04-09 609-981-8XXX ONVOY, LLC - NJ 637C MERCERVL NJ
2018-04-05 551-220-9XXX ONVOY, LLC - NJ 637C JERSEYCITY NJ
2018-04-05 908-402-4XXX ONVOY, LLC - NJ 637C CRANFORD NJ
2018-04-05 908-873-3XXX ONVOY, LLC - NJ 637C WESTFIELD NJ
2018-04-05 973-965-8XXX ONVOY, LLC - NJ 637C ORANGE NJ
2018-04-03 609-554-5XXX ONVOY, LLC - NJ 637C WILDWOOD NJ
2018-03-16 908-356-7XXX ONVOY, LLC - NJ 637C PLAINFIELD NJ
2018-03-08 551-274-7XXX ONVOY, LLC - NJ 637C KEARNY NJ
2018-03-08 862-310-6XXX ONVOY, LLC - NJ 637C PATERSON NJ
2018-03-08 973-355-7XXX ONVOY, LLC - NJ 637C MORRISTOWN NJ
2018-03-08 973-363-2XXX ONVOY, LLC - NJ 637C HAWTHORNE NJ
2018-03-07 732-405-2XXX ONVOY, LLC - NJ 637C PERTHAMBOY NJ
2018-03-06 848-233-3XXX ONVOY, LLC - NJ 637C ENGLISHTN NJ
2018-03-02 732-680-2XXX ONVOY, LLC - NJ 637C RAHWAY NJ
2018-03-01 732-402-0XXX ONVOY, LLC - NJ 637C MONMTH JCT NJ
2018-02-28 551-239-1XXX ONVOY, LLC - NJ 637C CLIFFSIDE NJ
2018-02-27 862-762-2XXX ONVOY, LLC - NJ 637C BELLEVILLE NJ
2018-02-19 201-649-5XXX ONVOY, LLC - NJ 637C ORADELL NJ
2018-02-19 551-212-3XXX ONVOY, LLC - NJ 637C TEANECK NJ
2018-02-19 551-319-1XXX ONVOY, LLC - NJ 637C WYCKOFF NJ
2018-02-19 862-465-0XXX ONVOY, LLC - NJ 637C MADISON NJ
2018-02-14 551-230-1XXX ONVOY, LLC - NJ 637C ENGLEWOOD NJ
2018-02-09 732-365-4XXX ONVOY, LLC - NJ 637C HOLMDEL NJ
2018-02-09 732-605-5XXX ONVOY, LLC - NJ 637C JAMESBURG NJ
2018-02-09 973-556-2XXX ONVOY, LLC - NJ 637C ERSKINELKS NJ
2018-02-08 609-669-2XXX ONVOY, LLC - NJ 637C BORDENTOWN NJ
2018-02-08 609-686-4XXX ONVOY, LLC - NJ 637C ALLENTOWN NJ
2018-02-08 609-733-5XXX ONVOY, LLC - NJ 637C BURLINGTON NJ
2018-02-08 856-248-8XXX ONVOY, LLC - NJ 637C LAUREL SPG NJ
2018-02-07 609-236-7XXX ONVOY, LLC - NJ 637C ATLNTIC CY NJ
2018-02-07 609-547-4XXX ONVOY, LLC - NJ 637C HAMMONTON NJ
2018-02-07 609-732-3XXX ONVOY, LLC - NJ 637C SOMERS PT NJ
2018-02-06 609-622-4XXX ONVOY, LLC - NJ 637C BARNEGAT NJ
2018-02-01 609-623-2XXX ONVOY, LLC - NJ 637C PLEASANTVL NJ
2018-02-01 609-623-3XXX ONVOY, LLC - NJ 637C PLEASANTVL NJ
2018-02-01 609-623-4XXX ONVOY, LLC - NJ 637C PLEASANTVL NJ
2018-01-24 551-300-0XXX ONVOY, LLC - NJ 637C UNION CITY NJ
2018-01-24 551-300-1XXX ONVOY, LLC - NJ 637C UNION CITY NJ
2018-01-24 551-300-2XXX ONVOY, LLC - NJ 637C UNION CITY NJ
2018-01-24 551-300-3XXX ONVOY, LLC - NJ 637C UNION CITY NJ
2018-01-11 732-641-8XXX ONVOY, LLC - NJ 637C JAMESBURG NJ
2017-12-22 201-856-5XXX ONVOY, LLC - NJ 637C RUTHERFORD NJ
2017-12-22 201-856-6XXX ONVOY, LLC - NJ 637C RUTHERFORD NJ
2017-12-22 732-313-2XXX ONVOY, LLC - NJ 637C SOUTHAMBOY NJ
2017-12-22 732-313-3XXX ONVOY, LLC - NJ 637C SOUTHAMBOY NJ
2017-12-22 732-627-2XXX ONVOY, LLC - NJ 637C BOUNDBROOK NJ
2017-12-22 732-627-4XXX ONVOY, LLC - NJ 637C BOUNDBROOK NJ
2017-12-22 908-774-1XXX ONVOY, LLC - NJ 637C UNIONVILLE NJ
2017-12-22 908-774-2XXX ONVOY, LLC - NJ 637C UNIONVILLE 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.