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

BENSENVL prefixes in area code 630

NANPA records 24 assigned NXX blocks to rate center BENSENVL in area code 630, 3.1% of the 782 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. 7 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (10), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (4), PAETEC ITEL, LLC (3). The earliest assignment on record here is 2001-04-11 and the most recent 2001-04-11. 17 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, 847 – overlay codes cover the same geography, so a rate center is served by all of them.

24 assigned blocks – 3.1% of 630
7 holders of record
17 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
630-227 AT&T ILLINOIS BELL TEL CO – yes yes
630-238 AT&T ILLINOIS BELL TEL CO – no yes
630-274 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
630-350 AT&T ILLINOIS BELL TEL CO – yes yes
630-354 Windstream PAETEC ITEL, LLC – yes yes
630-412 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
630-422 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
630-451 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
630-475 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
630-477 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL – yes yes
630-496 Windstream PAETEC ITEL, LLC – yes yes
630-509 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
630-521 AT&T ILLINOIS BELL TEL CO – yes yes
630-594 Windstream PAETEC ITEL, LLC 2001-04-11 yes yes
630-595 AT&T ILLINOIS BELL TEL CO – no yes
630-616 AT&T ILLINOIS BELL TEL CO – no yes
630-644 T-Mobile METROPCS, INC. – yes yes
630-694 AT&T ILLINOIS BELL TEL CO – no yes
630-741 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
630-757 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
630-766 AT&T ILLINOIS BELL TEL CO – no yes
630-787 AT&T ILLINOIS BELL TEL CO – no yes
630-860 AT&T ILLINOIS BELL TEL CO – no yes
630-948 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – 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
ILLINOIS BELL TEL CO AT&T 10 41.7%
TELEPORT COMMUNICATIONS AMERICA, LLC - IL AT&T 4 16.7%
PAETEC ITEL, LLC Windstream 3 12.5%
LEVEL 3 COMMUNICATIONS, LLC - IL Lumen 3 12.5%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 2 8.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL Verizon 1 4.2%
METROPCS, INC. T-Mobile 1 4.2%

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 BENSENVL in area code 630?

24 blocks: 227, 238, 274, 350, 354, 412, 422, 451, 475, 477, 496, 509 and 12 more, all listed in the table above.

Which carriers have numbers in BENSENVL?

ILLINOIS BELL TEL CO (10 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (4 blocks), PAETEC ITEL, LLC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - IL (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is BENSENVL 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 630

All 782 prefixes in 630