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 609
VERIZON NEW JERSEY, INC. 220
NEW CINGULAR WIRELESS PCS, LLC - DC 90
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 80
PAETEC ITEL, LLC 60
OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 60
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
— 609-685 not yet reported which blocks → OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 HADDONFLD NJ
— 609-687 not yet reported which blocks → SPOK, INC. 6630 MOUNTHOLLY NJ
— 609-688 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PRINCETON NJ
— 609-689 5XXX8XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 MERCERVL NJ
— 609-693 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 BARNEGAT NJ
— 609-695 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 TRENTON NJ
— 609-698 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 BARNEGAT NJ
— 609-699 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → BANDWIDTH.COM CLEC, LLC - NJ 118F BURLINGTON NJ
— 609-700 not yet reported which blocks → NJ
— 609-701 0–9 XXXall 10 · 6 holders which blocks → BANDWIDTH.COM CLEC, LLC - NJ 118F TUCKAHOE NJ
— 609-702 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 MOUNTHOLLY NJ
— 609-703 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 ATLNTIC CY NJ
— 609-704 4XXX5XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 HAMMONTON NJ
— 609-705 8XXX which blocks → NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
— 609-706 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD NJ
— 609-707 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HADDON HTS NJ
— 609-708 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 CRANBURY NJ
— 609-709 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 BEACHHAVEN NJ
— 609-711 not yet reported which blocks → MULTIPLE OCN LISTING MULT XXXXXXXXXX NJ
— 609-712 4XXX5XXX6XXX7XXX which blocks → NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LAWRENCEVL NJ
— 609-713 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BARNEGAT NJ
— 609-714 4XXX5XXX6XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 MEDFORD NJ
— 609-716 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PLAINSBORO NJ
— 609-717 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 XXXXXXXXXX NJ
— 609-718 3XXX6XXX7XXX8XXX · 2 holders which blocks → PAETEC ITEL, LLC 829J EWING NJ
— 609-720 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PRINCETON NJ
— 609-722 0–9 XXXall 10 · 8 holders which blocks → OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 CRANBURY NJ
— 609-723 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 FORT DIX NJ
— 609-724 1XXX2XXX3XXX4XXX5XXX6XXX8XXX · 3 holders which blocks → VERIZON NEW JERSEY, INC. 9206 FORT DIX NJ
— 609-725 not yet reported which blocks → SPOK, INC. 6630 ATLNTIC CY NJ
— 609-726 2XXX3XXX4XXX5XXX6XXX8XXX · 6 holders which blocks → VERIZON NEW JERSEY, INC. 9206 PEMBERTON NJ
— 609-729 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 WILDWOOD NJ
— 609-730 5XXX which blocks → VERIZON NEW JERSEY, INC. 9206 PENNINGTON NJ
— 609-731 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TRENTON NJ
— 609-734 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PRINCETON NJ
— 609-735 3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → VERIZON NEW JERSEY, INC. 9206 PEMBERTON NJ
— 609-737 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PENNINGTON NJ
— 609-743 9XXX which blocks → METROPCS, INC. 5562 TRENTON NJ
— 609-744 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MOORESTOWN NJ
— 609-745 0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → PAETEC ITEL, LLC 829J PENNINGTON NJ
— 609-747 2XXX3XXX4XXX5XXX6XXX · 5 holders which blocks → VERIZON NEW JERSEY, INC. 9206 BURLINGTON NJ
— 609-748 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PLEASANTVL NJ
— 609-750 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PLAINSBORO NJ
— 609-751 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PRINCETON NJ
— 609-752 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → VERIZON NEW JERSEY, INC. 9206 NEW EGYPT NJ
— 609-754 not yet reported which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7310 FORT DIX NJ
— 609-756 0–9 XXXall 10 · 5 holders which blocks → COMCAST IP PHONE, LLC 318J BARNEGAT NJ
— 609-757 0–9 XXXall 10 · 5 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEW EGYPT NJ
— 609-758 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEW EGYPT NJ
— 609-759 0XXX1XXX2XXX5XXX6XXX8XXX9XXX · 5 holders which blocks → PAETEC ITEL, LLC 829J PRINCETON 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.