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

PALOS PARK prefixes in area code 708

NANPA records 13 assigned NXX blocks to rate center PALOS PARK in area code 708, 1.7% 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. 8 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (5), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2), LEVEL 3 COMMUNICATIONS, LLC - IL (1). The earliest assignment on record here is 2001-04-12 and the most recent 2023-11-07. 9 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.

13 assigned blocks – 1.7% of 708
8 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
708-274 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
708-361 AT&T ILLINOIS BELL TEL CO – no yes
708-448 AT&T ILLINOIS BELL TEL CO – no yes
708-480 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
708-586 AT&T AT&T ENTERPRISES, LLC – yes yes
708-604 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 2023-11-07 yes yes
708-608 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
708-671 AT&T ILLINOIS BELL TEL CO – yes yes
708-729 STRATUS NETWORKS 2020-09-04 yes yes
708-761 Windstream PAETEC ITEL, LLC 2001-04-12 yes yes
708-827 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
708-923 AT&T ILLINOIS BELL TEL CO – no yes
708-974 AT&T ILLINOIS BELL TEL CO – no 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 5 38.5%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 2 15.4%
LEVEL 3 COMMUNICATIONS, LLC - IL Lumen 1 7.7%
TELEPORT COMMUNICATIONS AMERICA, LLC - IL AT&T 1 7.7%
AT&T ENTERPRISES, LLC AT&T 1 7.7%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL Verizon 1 7.7%
STRATUS NETWORKS – 1 7.7%
PAETEC ITEL, LLC Windstream 1 7.7%

Frequently asked

Which prefixes belong to PALOS PARK in area code 708?

13 blocks: 274, 361, 448, 480, 586, 604, 608, 671, 729, 761, 827, 923 and 1 more, all listed in the table above.

Which carriers have numbers in PALOS PARK?

ILLINOIS BELL TEL CO (5 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - IL (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (1 block), AT&T ENTERPRISES, LLC (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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 PALOS PARK 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