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

BELLEVILLE prefixes in area code 973

NANPA records 10 assigned NXX blocks to rate center BELLEVILLE in area code 973, 1.3% 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. 5 holders hold those blocks, the largest being VERIZON NEW JERSEY, INC. (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2), LEVEL 3 COMMUNICATIONS, LLC - NJ (2). 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 codes 223, 315, 353, 479 – overlay codes cover the same geography, so a rate center is served by all of them.

10 assigned blocks – 1.3% of 973
5 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
973-302 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
973-354 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
973-450 Verizon VERIZON NEW JERSEY, INC. – no yes
973-528 Lumen LEVEL 3 COMMUNICATIONS, LLC - NJ – yes yes
973-547 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
973-604 Onvoy ONVOY, LLC - NJ – yes yes
973-751 Verizon VERIZON NEW JERSEY, INC. – no yes
973-759 Verizon VERIZON NEW JERSEY, INC. – no yes
973-844 Verizon VERIZON NEW JERSEY, INC. – yes yes
973-969 AT&T TELEPORT COMMUNICATIONS AMERICA, 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 4 40%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 2 20%
LEVEL 3 COMMUNICATIONS, LLC - NJ Lumen 2 20%
ONVOY, LLC - NJ Onvoy 1 10%
TELEPORT COMMUNICATIONS AMERICA, LLC - NJ AT&T 1 10%

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 BELLEVILLE in area code 973?

10 blocks: 302, 354, 450, 528, 547, 604, 751, 759, 844, 969. The table above gives the holder of each.

Which carriers have numbers in BELLEVILLE?

VERIZON NEW JERSEY, INC. (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - NJ (2 blocks), ONVOY, LLC - NJ (1 block), 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 BELLEVILLE 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 973

All 779 prefixes in 973