NumberResearch Membership · Data 09/24/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/24/2026

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 732
VERIZON NEW JERSEY, INC. 337
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
— 732-417 7XXX which blocks → VERIZON NEW JERSEY, INC. 9206 METUCHEN NJ
— 732-418 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-422 5XXX which blocks → VERIZON NEW JERSEY, INC. 9206 FRANKLINPK NJ
— 732-424 4XXX6XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 DUNELLEN NJ
— 732-431 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 FREEHOLD NJ
— 732-432 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 SOUTHRIVER NJ
— 732-435 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-438 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 MONMTH JCT NJ
— 732-441 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 MATAWAN NJ
— 732-442 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PERTHAMBOY NJ
— 732-445 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-446 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 ENGLISHTN NJ
— 732-448 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-449 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 SPRINGLAKE NJ
— 732-450 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 RED BANK NJ
— 732-451 2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → VERIZON NEW JERSEY, INC. 9206 PTPLEASANT NJ
— 732-452 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 METUCHEN NJ
— 732-457 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 BOUNDBROOK NJ
— 732-458 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PTPLEASANT NJ
— 732-460 4XXX which blocks → VERIZON NEW JERSEY, INC. 9206 EATONTOWN NJ
— 732-462 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 FREEHOLD NJ
— 732-463 4XXX which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-465 9XXX which blocks → VERIZON NEW JERSEY, INC. 9206 DUNELLEN NJ
— 732-469 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 BOUNDBROOK NJ
— 732-471 5XXX6XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 KEANSBURG NJ
— 732-473 7XXX8XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-477 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PTPLEASANT NJ
— 732-480 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-482 1XXX9XXX which blocks → VERIZON NEW JERSEY, INC. 9206 METUCHEN NJ
— 732-483 4XXX6XXX8XXX · 3 holders which blocks → VERIZON NEW JERSEY, INC. 9206 LONGBRANCH NJ
— 732-493 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 DEAL NJ
— 732-494 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 METUCHEN NJ
— 732-495 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 KEANSBURG NJ
— 732-499 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 RAHWAY NJ
— 732-502 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 ASBURYPARK NJ
— 732-505 7XXX which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-506 1XXX2XXX3XXX4XXX8XXX · 4 holders which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-512 7XXX8XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 METUCHEN NJ
— 732-514 2XXX7XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-516 8XXX which blocks → VERIZON NEW JERSEY, INC. 9206 METUCHEN NJ
— 732-517 3XXX4XXX5XXX6XXX7XXX · 4 holders which blocks → VERIZON NEW JERSEY, INC. 9206 DEAL NJ
— 732-519 0XXX1XXX2XXX7XXX · 3 holders which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-521 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 JAMESBURG NJ
— 732-524 4XXX7XXX8XXX9XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-525 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 SOUTHAMBOY NJ
— 732-528 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 MANASQUAN NJ
— 732-530 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 RED BANK NJ
— 732-531 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 DEAL NJ
— 732-536 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 ENGLISHTN NJ
— 732-537 8XXX which blocks → VERIZON NEW JERSEY, INC. 9206 BOUNDBROOK NJ

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/24/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.