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

ROSELLE prefixes in area code 908

NANPA records 17 assigned NXX blocks to rate center ROSELLE in area code 908, 2.4% of the 721 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. 8 holders hold those blocks, the largest being VERIZON NEW JERSEY, INC. (6), LEVEL 3 COMMUNICATIONS, LLC - NJ (3), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3). The earliest assignment on record here is 2001-01-15 and the most recent 2001-03-22. 15 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 codes 224, 312, 331, 630 – overlay codes cover the same geography, so a rate center is served by all of them.

17 assigned blocks – 2.4% of 908
8 holders of record
15 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
908-241 Verizon VERIZON NEW JERSEY, INC. – no yes
908-245 Verizon VERIZON NEW JERSEY, INC. – no yes
908-259 Verizon VERIZON NEW JERSEY, INC. – yes yes
908-298 Verizon VERIZON NEW JERSEY, INC. – yes yes
908-299 COOPERATIVE COMMUNICATIONS, INC. – yes yes
908-445 Windstream PAETEC ITEL, LLC 2001-01-15 yes yes
908-488 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
908-590 T-Mobile OMNIPOINT COMMUNICATIONS, INC. - NJ 2001-03-22 yes yes
908-620 Verizon VERIZON NEW JERSEY, INC. – yes yes
908-634 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
908-671 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
908-740 Verizon VERIZON NEW JERSEY, INC. – yes yes
908-793 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ – yes yes
908-926 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
908-936 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
908-987 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NJ – yes yes
908-998 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – 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 6 35.3%
LEVEL 3 COMMUNICATIONS, LLC - NJ Lumen 3 17.6%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 3 17.6%
COOPERATIVE COMMUNICATIONS, INC. – 1 5.9%
PAETEC ITEL, LLC Windstream 1 5.9%
OMNIPOINT COMMUNICATIONS, INC. - NJ T-Mobile 1 5.9%
MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ – 1 5.9%
TELEPORT COMMUNICATIONS AMERICA, LLC - NJ AT&T 1 5.9%

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 ROSELLE in area code 908?

17 blocks: 241, 245, 259, 298, 299, 445, 488, 590, 620, 634, 671, 740 and 5 more, all listed in the table above.

Which carriers have numbers in ROSELLE?

VERIZON NEW JERSEY, INC. (6 blocks), LEVEL 3 COMMUNICATIONS, LLC - NJ (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), COOPERATIVE COMMUNICATIONS, INC. (1 block), PAETEC ITEL, LLC (1 block), OMNIPOINT COMMUNICATIONS, INC. - 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 ROSELLE 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 908

All 721 prefixes in 908