NumberResearch Membership · Data 2026-04

Recent prefix assignments

18 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.

Most active assignees, last 30 days
ONVOY, LLC - NJ 18
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 NPA-NXX prefix assignments
AssignedNPA-NXXAssigneeOCNRate centerState
2020-06-10 848-909 ONVOY, LLC - NJ 637C LAKEHURST NJ
2020-06-10 848-986 ONVOY, LLC - NJ 637C TOMS RIVER NJ
2020-06-10 848-997 ONVOY, LLC - NJ 637C FREEHOLD NJ
2020-06-10 862-802 ONVOY, LLC - NJ 637C ROCKAWAY NJ
2020-06-10 862-901 ONVOY, LLC - NJ 637C MILLBURN NJ
2020-05-29 551-501 ONVOY, LLC - NJ 637C ENGLEWOOD NJ
2020-05-29 848-294 ONVOY, LLC - NJ 637C KEYPORT NJ
2020-05-29 848-305 ONVOY, LLC - NJ 637C BOUNDBROOK NJ
2020-05-29 848-847 ONVOY, LLC - NJ 637C KEANSBURG NJ
2020-05-29 848-850 ONVOY, LLC - NJ 637C EMILLSTONE NJ
2020-05-29 848-895 ONVOY, LLC - NJ 637C MANASQUAN NJ
2020-05-15 848-301 ONVOY, LLC - NJ 637C HOLMDEL NJ
2020-05-15 848-849 ONVOY, LLC - NJ 637C FARMINGDL NJ
2020-05-15 856-326 ONVOY, LLC - NJ 637C BRIDGETON NJ
2020-05-15 862-910 ONVOY, LLC - NJ 637C PASSAIC NJ
2020-05-07 848-288 ONVOY, LLC - NJ 637C BELMAR NJ
2020-02-04 551-554 ONVOY, LLC - NJ 637C JERSEYCITY NJ
2019-12-17 551-552 ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-07-19 551-400 ONVOY, LLC - NJ 637C CRAGMERE NJ
2019-07-19 640-500 ONVOY, LLC - NJ 637C MAYS LDG NJ
2019-07-19 640-600 ONVOY, LLC - NJ 637C MEDFORD NJ
2019-07-19 640-800 ONVOY, LLC - NJ 637C TUCKAHOE NJ
2019-07-19 640-900 ONVOY, LLC - NJ 637C SOMERS PT NJ
2019-07-19 848-400 ONVOY, LLC - NJ 637C ENGLISHTN NJ
2019-07-19 848-420 ONVOY, LLC - NJ 637C SPRINGLAKE NJ
2019-07-19 848-500 ONVOY, LLC - NJ 637C DUNELLEN NJ
2019-07-19 848-600 ONVOY, LLC - NJ 637C MATAWAN NJ
2019-07-19 856-420 ONVOY, LLC - NJ 637C WOODBURY NJ
2019-07-19 862-420 ONVOY, LLC - NJ 637C BOONTON NJ
2019-07-19 862-860 ONVOY, LLC - NJ 637C CHATHAM NJ
2019-07-19 908-808 ONVOY, LLC - NJ 637C LINDEN NJ
2019-07-19 908-900 ONVOY, LLC - NJ 637C PLAINFIELD NJ
2018-11-28 640-400 ONVOY, LLC - NJ 637C SEAIS CITY NJ
2018-11-26 640-200 ONVOY, LLC - NJ 637C FLORENCE NJ
2018-11-26 640-300 ONVOY, LLC - NJ 637C MILMAY NJ
2018-08-16 551-284 ONVOY, LLC - NJ 637C RIDGEWOOD NJ
2018-02-27 551-239 ONVOY, LLC - NJ 637C CLIFFSIDE NJ
2018-02-15 551-319 ONVOY, LLC - NJ 637C WYCKOFF NJ
2018-02-13 551-230 ONVOY, LLC - NJ 637C ENGLEWOOD NJ
2018-01-19 551-300 ONVOY, LLC - NJ 637C UNION CITY NJ
2017-10-13 856-600 ONVOY, LLC - NJ 637C MOORESTOWN NJ
2017-08-22 551-277 ONVOY, LLC - NJ 637C JERSEYCITY NJ
2017-03-09 609-991 ONVOY, LLC - NJ 637C BEACHHAVEN NJ
2017-03-09 609-993 ONVOY, LLC - NJ 637C TUCKERTON NJ
2017-01-17 201-554 ONVOY, LLC - NJ 637C RUTHERFORD NJ
2016-07-11 551-249 ONVOY, LLC - NJ 637C PARK RIDGE NJ
2016-07-11 551-272 ONVOY, LLC - NJ 637C LEONIA NJ
2016-05-27 551-273 ONVOY, LLC - NJ 637C BAYONNE NJ
2016-05-09 551-213 ONVOY, LLC - NJ 637C RUTHERFORD NJ
2016-05-09 862-289 ONVOY, LLC - NJ 637C CHATHAM NJ

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.