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

LAMBERTVL prefixes in area code 609

NANPA records 8 assigned NXX blocks to rate center LAMBERTVL in area code 609, 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. (2), PAETEC ITEL, LLC (2), ONVOY, LLC - NJ (2). The earliest assignment on record here is 2001-10-04 and the most recent 2024-03-14. 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 734 – overlay codes cover the same geography, so a rate center is served by all of them.

8 assigned blocks – 1% of 609
5 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
609-397 Verizon VERIZON NEW JERSEY, INC. – no yes
609-460 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ – yes yes
609-483 Windstream PAETEC ITEL, LLC – yes yes
609-542 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
609-566 Windstream PAETEC ITEL, LLC 2001-10-04 yes yes
609-691 Onvoy ONVOY, LLC - NJ 2021-01-29 yes yes
609-719 Onvoy ONVOY, LLC - NJ 2024-03-14 yes yes
609-773 Verizon VERIZON NEW JERSEY, INC. – 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 2 25%
PAETEC ITEL, LLC Windstream 2 25%
ONVOY, LLC - NJ Onvoy 2 25%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ Verizon 1 12.5%
LEVEL 3 COMMUNICATIONS, LLC - NJ Lumen 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 LAMBERTVL in area code 609?

8 blocks: 397, 460, 483, 542, 566, 691, 719, 773. The table above gives the holder of each.

Which carriers have numbers in LAMBERTVL?

VERIZON NEW JERSEY, INC. (2 blocks), PAETEC ITEL, LLC (2 blocks), ONVOY, LLC - NJ (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ (1 block), LEVEL 3 COMMUNICATIONS, 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 LAMBERTVL 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 609

All 780 prefixes in 609