Recent prefix assignments

1 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, 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

Recent NPA-NXX prefix assignments
Assigned	NPA-NXX	Thousands-blocks taken (last-4 opening)	Code holder	OCN	Rate center	State
—	732-637	0XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks →	MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ	3639	FREEHOLD	NJ
—	732-638	1XXX4XXX5XXX8XXX9XXX · 5 holders which blocks →	PAETEC ITEL, LLC	829J	PERTHAMBOY	NJ
—	732-639	0–9 XXXall 10 · 6 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	MIDDLETOWN	NJ
—	732-640	0–9 XXXall 10 · 5 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	NEWBRNSWCK	NJ
—	732-641	0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX · 6 holders which blocks →	TELEPORT COMMUNICATIONS AMERICA, LLC - NJ	7142	JAMESBURG	NJ
—	732-643	5XXX6XXX · 2 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	ASBURYPARK	NJ
—	732-644	none assigned yet which blocks →	METROPCS, INC.	5562	TOMS RIVER	NJ
—	732-645	0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks →	ONVOY, LLC - NJ	637C	NEWBRNSWCK	NJ
—	732-646	3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PERTHAMBOY	NJ
—	732-647	1XXX2XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks →	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	MONMTH JCT	NJ
—	732-648	0XXX2XXX4XXX5XXX7XXX8XXX · 3 holders which blocks →	METROPCS, INC.	5562	EMILLSTONE	NJ
—	732-649	0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks →	TELEPORT COMMUNICATIONS AMERICA, LLC - NJ	7142	EMILLSTONE	NJ
—	732-650	3XXX8XXX · 2 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	METUCHEN	NJ
—	732-651	not yet reported which blocks →	VERIZON NEW JERSEY, INC.	9206	SOUTHRIVER	NJ
—	732-652	8XXX9XXX which blocks →	TELEPORT COMMUNICATIONS AMERICA, LLC - NJ	7142	BOUNDBROOK	NJ
—	732-655	0XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ	3639	SPRINGLAKE	NJ
—	732-656	5XXX6XXX8XXX · 3 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	JAMESBURG	NJ
—	732-657	not yet reported which blocks →	VERIZON NEW JERSEY, INC.	9206	LAKEHURST	NJ
—	732-658	0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 6 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - NJ	4804	FRANKLINPK	NJ
—	732-659	0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	NEWBRNSWCK	NJ
—	732-660	4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	DEAL	NJ
—	732-661	5XXX6XXX7XXX8XXX · 3 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	PERTHAMBOY	NJ
—	732-662	0XXX2XXX3XXX4XXX5XXX8XXX · 3 holders which blocks →	CABLEVISION LIGHTPATH, INC. - NJ	4948	METUCHEN	NJ
—	732-663	6XXX7XXX9XXX · 3 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	DEAL	NJ
—	732-665	6XXX which blocks →	COOPERATIVE COMMUNICATIONS, INC.	8407	FREEHOLD	NJ
—	732-667	0XXX3XXX5XXX6XXX7XXX8XXX · 4 holders which blocks →	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ	7134	BOUNDBROOK	NJ
—	732-668	0–9 XXXwhole prefix which blocks →	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	NEWBRNSWCK	NJ
—	732-669	2XXX5XXX7XXX · 3 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	RAHWAY	NJ
—	732-670	0XXX2XXX which blocks →	METROPCS, INC.	5562	KEYPORT	NJ
—	732-671	not yet reported which blocks →	VERIZON NEW JERSEY, INC.	9206	MIDDLETOWN	NJ
—	732-672	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	NEWBRNSWCK	NJ
—	732-673	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	MIDDLETOWN	NJ
—	732-674	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	TOMS RIVER	NJ
—	732-676	0XXX1XXX3XXX4XXX6XXX7XXX8XXX9XXX · 6 holders which blocks →	TELEPORT COMMUNICATIONS AMERICA, LLC - NJ	7142	EATONTOWN	NJ
—	732-677	0–9 XXXall 10 · 6 holders which blocks →	ONVOY, LLC - NJ	637C	FREEHOLD	NJ
—	732-678	0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - NJ	4804	TOMS RIVER	NJ
—	732-679	not yet reported which blocks →	VERIZON NEW JERSEY, INC.	9206	SOUTHAMBOY	NJ
—	732-680	2XXX which blocks →	VERIZON NEW JERSEY, INC.	9206	RAHWAY	NJ
—	732-681	not yet reported which blocks →	VERIZON NEW JERSEY, INC.	9206	BELMAR	NJ
—	732-682	2XXX which blocks →	METROPCS, INC.	5562	FREEHOLD	NJ
—	732-683	5XXX6XXX7XXX · 3 holders which blocks →	VERIZON NEW JERSEY, INC.	9206	FREEHOLD	NJ
—	732-684	none assigned yet which blocks →	METROPCS, INC.	5562	TOMS RIVER	NJ
—	732-686	0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks →	TELEPORT COMMUNICATIONS AMERICA, LLC - NJ	7142	DEAL	NJ
—	732-687	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	MIDDLETOWN	NJ
—	732-688	not yet reported which blocks →	OMNIPOINT COMMUNICATIONS, INC. - NJ	6623	FREEHOLD	NJ
—	732-689	3XXX7XXX8XXX9XXX which blocks →	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	DUNELLEN	NJ
—	732-690	not yet reported which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	NEWBRNSWCK	NJ
—	732-691	0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX which blocks →	LEVEL 3 COMMUNICATIONS, LLC - NJ	4804	TOMS RIVER	NJ
—	732-692	0XXX3XXX4XXX5XXX7XXX8XXX9XXX · 4 holders which blocks →	PAETEC ITEL, LLC	829J	METUCHEN	NJ
—	732-694	0XXX3XXX4XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ	7134	WOODBRIDGE	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.