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

BELLEVILLE prefixes in area code 618

NANPA records 31 assigned NXX blocks to rate center BELLEVILLE in area code 618, 3.9% of the 786 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 ILLINOIS BELL TEL CO (16), LEVEL 3 COMMUNICATIONS, LLC - IL (5), T-MOBILE USA, INC. (4). The earliest assignment on record here is 2001-05-03 and the most recent 2023-07-28. 21 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.

31 assigned blocks – 3.9% of 618
8 holders of record
21 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
618-207 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL 2002-06-11 yes yes
618-212 Windstream PAETEC ITEL, LLC – yes yes
618-220 AT&T ILLINOIS BELL TEL CO 2007-01-30 yes yes
618-222 AT&T ILLINOIS BELL TEL CO – no yes
618-229 AT&T ILLINOIS BELL TEL CO – no yes
618-233 AT&T ILLINOIS BELL TEL CO – no yes
618-234 AT&T ILLINOIS BELL TEL CO – no yes
618-235 AT&T ILLINOIS BELL TEL CO – no yes
618-236 AT&T ILLINOIS BELL TEL CO – no yes
618-239 AT&T ILLINOIS BELL TEL CO – yes yes
618-256 AT&T ILLINOIS BELL TEL CO – no yes
618-257 AT&T ILLINOIS BELL TEL CO – no yes
618-277 AT&T ILLINOIS BELL TEL CO – no yes
618-310 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL 2002-02-04 yes yes
618-355 AT&T ILLINOIS BELL TEL CO – no yes
618-416 Charter CHARTER IP ENABLED SERVICES, LLC 2004-08-31 yes yes
618-418 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 2018-04-16 yes yes
618-509 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL 2002-05-13 yes yes
618-573 T-Mobile T-MOBILE USA, INC. 2023-07-28 yes yes
618-641 AT&T ILLINOIS BELL TEL CO – yes yes
618-671 T-Mobile T-MOBILE USA, INC. – yes yes
618-698 T-Mobile T-MOBILE USA, INC. 2001-05-03 yes yes
618-722 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL 2006-04-27 yes yes
618-737 T-Mobile T-MOBILE USA, INC. 2021-06-02 yes yes
618-744 AT&T ILLINOIS BELL TEL CO – yes yes
618-746 AT&T ILLINOIS BELL TEL CO – yes yes
618-767 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL 2006-01-03 yes yes
618-817 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 2021-12-30 yes yes
618-825 AT&T ILLINOIS BELL TEL CO – yes yes
618-866 FRACTEL, LLC 2021-10-29 yes yes
618-873 Bandwidth BANDWIDTH.COM CLEC, LLC - IL 2022-10-10 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 16 51.6%
LEVEL 3 COMMUNICATIONS, LLC - IL Lumen 5 16.1%
T-MOBILE USA, INC. T-Mobile 4 12.9%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL Verizon 2 6.5%
PAETEC ITEL, LLC Windstream 1 3.2%
CHARTER IP ENABLED SERVICES, LLC Charter 1 3.2%
FRACTEL, LLC – 1 3.2%
BANDWIDTH.COM CLEC, LLC - IL Bandwidth 1 3.2%

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 BELLEVILLE in area code 618?

31 blocks: 207, 212, 220, 222, 229, 233, 234, 235, 236, 239, 256, 257 and 19 more, all listed in the table above.

Which carriers have numbers in BELLEVILLE?

ILLINOIS BELL TEL CO (16 blocks), LEVEL 3 COMMUNICATIONS, LLC - IL (5 blocks), T-MOBILE USA, INC. (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (2 blocks), PAETEC ITEL, LLC (1 block), CHARTER IP ENABLED SERVICES, LLC (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 618

All 786 prefixes in 618