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

FAIR LAWN prefixes in area code 201

NANPA records 28 assigned NXX blocks to rate center FAIR LAWN in area code 201, 3.6% of the 779 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. 12 holders hold those blocks, the largest being VERIZON NEW JERSEY, INC. (7), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ (5), LEVEL 3 COMMUNICATIONS, LLC - NJ (4). The earliest assignment on record here is 2001-02-08 and the most recent 2024-03-20. 19 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 551 – overlay codes cover the same geography, so a rate center is served by all of them.

28 assigned blocks – 3.6% of 201
12 holders of record
19 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
201-249 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 2011-08-08 yes yes
201-254 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
201-280 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ – no yes
201-300 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
201-321 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ – no yes
201-398 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-410 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ – no yes
201-414 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
201-421 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NJ – yes yes
201-458 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ 2001-02-08 yes yes
201-468 Bandwidth BANDWIDTH.COM CLEC, LLC - NJ 2010-02-12 yes yes
201-475 Verizon VERIZON NEW JERSEY, INC. – no yes
201-509 CSC VOICE, LLC 2011-10-14 yes yes
201-534 Onvoy ONVOY, LLC - NJ 2024-03-20 yes yes
201-566 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ 2001-02-26 yes yes
201-625 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
201-663 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ 2001-03-02 yes yes
201-693 Windstream PAETEC ITEL, LLC – yes yes
201-703 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-773 Altice CABLEVISION LIGHTPATH, INC. - NJ – yes yes
201-791 Verizon VERIZON NEW JERSEY, INC. – no yes
201-794 Verizon VERIZON NEW JERSEY, INC. – no yes
201-796 Verizon VERIZON NEW JERSEY, INC. – no yes
201-797 Verizon VERIZON NEW JERSEY, INC. – no yes
201-815 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 2008-05-08 yes yes
201-835 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 2001-02-27 yes yes
201-873 T-Mobile OMNIPOINT COMMUNICATIONS, INC. - NJ 2001-04-13 no yes
201-956 Windstream PAETEC ITEL, LLC 2001-02-28 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 7 25%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ Verizon 5 17.9%
LEVEL 3 COMMUNICATIONS, LLC - NJ Lumen 4 14.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 3 10.7%
PAETEC ITEL, LLC Windstream 2 7.1%
TELEPORT COMMUNICATIONS AMERICA, LLC - NJ AT&T 1 3.6%
BANDWIDTH.COM CLEC, LLC - NJ Bandwidth 1 3.6%
CSC VOICE, LLC – 1 3.6%
ONVOY, LLC - NJ Onvoy 1 3.6%
CABLEVISION LIGHTPATH, INC. - NJ Altice 1 3.6%
MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ – 1 3.6%
OMNIPOINT COMMUNICATIONS, INC. - NJ T-Mobile 1 3.6%

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 FAIR LAWN in area code 201?

28 blocks: 249, 254, 280, 300, 321, 398, 410, 414, 421, 458, 468, 475 and 16 more, all listed in the table above.

Which carriers have numbers in FAIR LAWN?

VERIZON NEW JERSEY, INC. (7 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - NJ (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), PAETEC ITEL, LLC (2 blocks), TELEPORT COMMUNICATIONS AMERICA, 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 FAIR LAWN 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 201

All 779 prefixes in 201