NumberResearch Membership · Data 09/20/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026

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

The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.

Most active assignees, all time — NPA 908
BRIGHTSPEED OF NEW JERSEY, INC. 37
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-NXXThousands-blocks taken (last-4 opening)Code holderOCNRate centerState
2015-12-28 908-335 0–9 XXXall 10 · 5 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 CLINTON NJ
2002-01-22 908-572 0XXX7XXX · 2 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 OLDWICK NJ
— 908-236 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 LEBANON NJ
— 908-237 3XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 FLEMINGTON NJ
— 908-238 3XXX4XXX · 2 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 CLINTON NJ
— 908-281 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BELLE MEAD NJ
— 908-284 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 FLEMINGTON NJ
— 908-328 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 CLINTON NJ
— 908-359 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BELLE MEAD NJ
— 908-362 2XXX4XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BLAIRSTOWN NJ
— 908-423 9XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 WHITEHOUSE NJ
— 908-431 5XXX6XXX · 2 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BELLE MEAD NJ
— 908-437 2XXX3XXX8XXX9XXX · 4 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 LEBANON NJ
— 908-439 6XXX7XXX · 2 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 OLDWICK NJ
— 908-453 6XXX9XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 OXFORD NJ
— 908-459 8XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 HOPE NJ
— 908-475 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BELVIDERE NJ
— 908-479 5XXX7XXX · 2 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BLOOMSBURY NJ
— 908-496 6XXX7XXX · 2 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 COLUMBIA NJ
— 908-534 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 WHITEHOUSE NJ
— 908-537 5XXX8XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 HAMPTON NJ
— 908-637 2XXX7XXX · 2 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 GREAT MDW NJ
— 908-638 1XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 HIGHBRIDGE NJ
— 908-713 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 CLINTON NJ
— 908-730 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 CLINTON NJ
— 908-735 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 CLINTON NJ
— 908-750 1XXX3XXX4XXX5XXX6XXX8XXX9XXX · 5 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BELVIDERE NJ
— 908-782 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 FLEMINGTON NJ
— 908-788 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 FLEMINGTON NJ
— 908-806 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 FLEMINGTON NJ
— 908-823 4XXX5XXX6XXX7XXX · 3 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 WHITEHOUSE NJ
— 908-832 3XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 CALIFON NJ
— 908-874 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BELLE MEAD NJ
— 908-876 2XXX7XXX · 2 holders which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 LONGVALLEY NJ
— 908-879 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 CHESTER NJ
— 908-904 not yet reported which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 BELLE MEAD NJ
— 908-996 8XXX which blocks → BRIGHTSPEED OF NEW JERSEY, INC. 0138 FRENCHTOWN NJ

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.