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

BLUEISLAND prefixes in area code 708

NANPA records 43 assigned NXX blocks to rate center BLUEISLAND in area code 708, 5.5% of the 784 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. 11 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (12), NEW CINGULAR WIRELESS PCS, LLC - IL (7), LEVEL 3 COMMUNICATIONS, LLC - IL (4). The earliest assignment on record here is 2001-04-12 and the most recent 2021-10-25. 30 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 464 – overlay codes cover the same geography, so a rate center is served by all of them.

43 assigned blocks – 5.5% of 708
11 holders of record
30 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
708-224 Windstream PAETEC ITEL, LLC – yes yes
708-239 AT&T ILLINOIS BELL TEL CO – no yes
708-259 T-Mobile T-MOBILE USA, INC. – yes yes
708-270 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2015-09-04 yes yes
708-272 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
708-293 AT&T ILLINOIS BELL TEL CO – yes yes
708-297 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
708-312 Bandwidth BANDWIDTH.COM CLEC, LLC - IL 2021-10-25 yes yes
708-371 AT&T ILLINOIS BELL TEL CO – no yes
708-377 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL 2005-02-10 yes yes
708-385 AT&T ILLINOIS BELL TEL CO – no yes
708-388 AT&T ILLINOIS BELL TEL CO – no yes
708-389 AT&T ILLINOIS BELL TEL CO – no yes
708-396 AT&T ILLINOIS BELL TEL CO – no yes
708-438 T-Mobile METROPCS, INC. 2017-07-21 yes yes
708-440 Spok SPOK, INC. – no yes
708-470 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2021-08-05 yes yes
708-473 T-Mobile T-MOBILE USA, INC. – yes yes
708-489 AT&T ILLINOIS BELL TEL CO – no yes
708-535 AT&T ILLINOIS BELL TEL CO – no yes
708-541 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2012-01-18 yes yes
708-577 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2005-02-22 yes yes
708-597 AT&T ILLINOIS BELL TEL CO – no yes
708-619 Spok SPOK, INC. – no yes
708-626 Spok SPOK, INC. – no yes
708-629 Comcast COMCAST IP PHONE, LLC 2008-07-10 yes yes
708-631 Comcast COMCAST IP PHONE, LLC 2012-12-20 yes yes
708-653 Windstream PAETEC ITEL, LLC 2001-04-12 yes yes
708-682 T-Mobile METROPCS, INC. 2014-12-16 yes yes
708-687 AT&T ILLINOIS BELL TEL CO – no yes
708-690 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2016-11-10 yes yes
708-704 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2002-06-17 yes yes
708-736 Bandwidth BANDWIDTH.COM CLEC, LLC - IL 2020-10-06 yes yes
708-752 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
708-824 AT&T ILLINOIS BELL TEL CO – yes yes
708-844 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
708-897 Comcast COMCAST IP PHONE, LLC – yes yes
708-925 Comcast COMCAST IP PHONE, LLC – yes yes
708-926 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
708-935 T-Mobile T-MOBILE USA, INC. 2001-05-22 yes yes
708-954 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
708-972 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2014-09-12 yes yes
708-986 T-Mobile METROPCS, INC. 2015-01-28 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
ILLINOIS BELL TEL CO AT&T 12 27.9%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 7 16.3%
LEVEL 3 COMMUNICATIONS, LLC - IL Lumen 4 9.3%
COMCAST IP PHONE, LLC Comcast 4 9.3%
T-MOBILE USA, INC. T-Mobile 3 7%
METROPCS, INC. T-Mobile 3 7%
SPOK, INC. Spok 3 7%
PAETEC ITEL, LLC Windstream 2 4.7%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 2 4.7%
BANDWIDTH.COM CLEC, LLC - IL Bandwidth 2 4.7%
TELEPORT COMMUNICATIONS AMERICA, LLC - IL AT&T 1 2.3%

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 BLUEISLAND in area code 708?

43 blocks: 224, 239, 259, 270, 272, 293, 297, 312, 371, 377, 385, 388 and 31 more, all listed in the table above.

Which carriers have numbers in BLUEISLAND?

ILLINOIS BELL TEL CO (12 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (7 blocks), LEVEL 3 COMMUNICATIONS, LLC - IL (4 blocks), COMCAST IP PHONE, LLC (4 blocks), T-MOBILE USA, INC. (3 blocks), METROPCS, INC. (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is BLUEISLAND 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 708

All 784 prefixes in 708