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

TEANECK prefixes in area code 201

NANPA records 23 assigned NXX blocks to rate center TEANECK in area code 201, 3.0% 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. 9 holders hold those blocks, the largest being VERIZON NEW JERSEY, INC. (11), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3), LEVEL 3 COMMUNICATIONS, LLC - NJ (2). The earliest assignment on record here is 2001-02-27 and the most recent 2001-02-27. 18 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.

23 assigned blocks – 3% of 201
9 holders of record
18 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
201-287 Verizon VERIZON NEW JERSEY, INC. – no yes
201-304 T-Mobile METROPCS, INC. – yes yes
201-347 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
201-353 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
201-357 Bandwidth BANDWIDTH.COM CLEC, LLC - NJ – yes yes
201-371 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - NJ – yes yes
201-379 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
201-530 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-578 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 2001-02-27 yes yes
201-591 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
201-645 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
201-692 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-764 COOPERATIVE COMMUNICATIONS, INC. – no yes
201-801 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-808 Windstream PAETEC ITEL, LLC – yes yes
201-817 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-833 Verizon VERIZON NEW JERSEY, INC. – no yes
201-836 Verizon VERIZON NEW JERSEY, INC. – no yes
201-837 Verizon VERIZON NEW JERSEY, INC. – no yes
201-862 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-907 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-928 Verizon VERIZON NEW JERSEY, INC. – yes yes
201-992 Windstream PAETEC ITEL, 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 11 47.8%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 3 13%
LEVEL 3 COMMUNICATIONS, LLC - NJ Lumen 2 8.7%
PAETEC ITEL, LLC Windstream 2 8.7%
METROPCS, INC. T-Mobile 1 4.3%
BANDWIDTH.COM CLEC, LLC - NJ Bandwidth 1 4.3%
TELEPORT COMMUNICATIONS AMERICA, LLC - NJ AT&T 1 4.3%
MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ – 1 4.3%
COOPERATIVE COMMUNICATIONS, INC. – 1 4.3%

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 TEANECK in area code 201?

23 blocks: 287, 304, 347, 353, 357, 371, 379, 530, 578, 591, 645, 692 and 11 more, all listed in the table above.

Which carriers have numbers in TEANECK?

VERIZON NEW JERSEY, INC. (11 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - NJ (2 blocks), PAETEC ITEL, LLC (2 blocks), METROPCS, INC. (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 TEANECK 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