NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

JAMESBURG prefixes in area code 732

NANPA records 8 assigned NXX blocks to rate center JAMESBURG in area code 732, 1.0% of the 780 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 5 holders hold those blocks, the largest being VERIZON NEW JERSEY, INC. (3), LEVEL 3 COMMUNICATIONS, LLC - NJ (2), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1). 7 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 848 – overlay codes cover the same geography, so a rate center is served by all of them.

8 assigned blocks – 1% of 732
5 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
732-338 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
732-521 Verizon VERIZON NEW JERSEY, INC. – no yes
732-561 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
732-605 Verizon VERIZON NEW JERSEY, INC. – yes yes
732-631 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
732-641 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NJ – yes yes
732-656 Verizon VERIZON NEW JERSEY, INC. – yes yes
732-992 Bandwidth BANDWIDTH.COM CLEC, LLC - NJ – yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
VERIZON NEW JERSEY, INC. Verizon 3 37.5%
LEVEL 3 COMMUNICATIONS, LLC - NJ Lumen 2 25%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 12.5%
TELEPORT COMMUNICATIONS AMERICA, LLC - NJ AT&T 1 12.5%
BANDWIDTH.COM CLEC, LLC - NJ Bandwidth 1 12.5%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to JAMESBURG in area code 732?

8 blocks: 338, 521, 561, 605, 631, 641, 656, 992. The table above gives the holder of each.

Which carriers have numbers in JAMESBURG?

VERIZON NEW JERSEY, INC. (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - NJ (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - NJ (1 block), BANDWIDTH.COM CLEC, LLC - NJ (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is JAMESBURG a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 732

All 780 prefixes in 732