NumberResearch Membership · Data 09/19/2026

Recent prefix assignments

1 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026

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, last 30 days — NPA 732
BARR TELL USA, INC. 1
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
— 732-219 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 RED BANK NJ
— 732-220 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-221 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAHWAY NJ
— 732-222 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 LONGBRANCH NJ
— 732-223 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 MANASQUAN NJ
— 732-224 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 RED BANK NJ
— 732-225 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 METUCHEN NJ
— 732-227 4XXX8XXX · 2 holders which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-229 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 LONGBRANCH NJ
— 732-230 0–9 XXXall 10 · 6 holders which blocks → MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 MONMTH JCT NJ
— 732-231 0–9 XXXall 10 · 7 holders which blocks → LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 CARTERET NJ
— 732-233 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 LONGBRANCH NJ
— 732-234 2XXX3XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 SOUTHRIVER NJ
— 732-235 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-236 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 NEWBRNSWCK NJ
— 732-237 4XXX5XXX6XXX · 3 holders which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-238 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 SOUTHRIVER NJ
— 732-239 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FREEHOLD NJ
— 732-240 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-241 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MIDDLETOWN NJ
— 732-242 0–9 XXXall 10 · 7 holders which blocks → BANDWIDTH.COM CLEC, LLC - NJ 118F MATAWAN NJ
— 732-244 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-245 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 LONGBRANCH NJ
— 732-246 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-247 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-248 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 METUCHEN NJ
— 732-249 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-251 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 SOUTHRIVER NJ
— 732-252 3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J FREEHOLD NJ
— 732-253 0XXX1XXX2XXX4XXX5XXX6XXX7XXX8XXX9XXX · 8 holders which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-254 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 SOUTHRIVER NJ
— 732-255 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-257 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 SOUTHRIVER NJ
— 732-258 0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 5 holders which blocks → VERIZON NEW JERSEY, INC. 9206 NEWBRNSWCK NJ
— 732-259 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAHWAY NJ
— 732-260 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 XXXXXXXXXX NJ
— 732-261 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 METUCHEN NJ
— 732-262 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 PTPLEASANT NJ
— 732-263 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 LONGBRANCH NJ
— 732-264 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 KEYPORT NJ
— 732-265 not yet reported which blocks → SPOK, INC. 6630 WOODBRIDGE NJ
— 732-266 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 NEWBRNSWCK NJ
— 732-267 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
— 732-268 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 RED BANK NJ
— 732-269 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-270 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 TOMS RIVER NJ
— 732-271 not yet reported which blocks → VERIZON NEW JERSEY, INC. 9206 BOUNDBROOK NJ
— 732-273 0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX which blocks → LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 DUNELLEN NJ
— 732-274 7XXX which blocks → VERIZON NEW JERSEY, INC. 9206 MONMTH JCT NJ
— 732-275 2XXX3XXX4XXX5XXX7XXX8XXX · 3 holders which blocks → VERIZON NEW JERSEY, INC. 9206 MIDDLETOWN NJ

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.