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

PARK RIDGE prefixes in area code 847

NANPA records 19 assigned NXX blocks to rate center PARK RIDGE in area code 847, 2.4% 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. 7 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (11), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (2), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (2). 13 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 201, 224, 551 – overlay codes cover the same geography, so a rate center is served by all of them.

19 assigned blocks – 2.4% of 847
7 holders of record
13 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
847-232 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
847-268 Windstream PAETEC ITEL, LLC – yes yes
847-292 AT&T ILLINOIS BELL TEL CO – no yes
847-318 AT&T ILLINOIS BELL TEL CO – yes yes
847-384 AT&T ILLINOIS BELL TEL CO – no yes
847-430 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
847-518 AT&T ILLINOIS BELL TEL CO – yes yes
847-653 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL – yes yes
847-655 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
847-685 AT&T ILLINOIS BELL TEL CO – yes yes
847-692 AT&T ILLINOIS BELL TEL CO – no yes
847-696 AT&T ILLINOIS BELL TEL CO – yes yes
847-698 AT&T ILLINOIS BELL TEL CO – no yes
847-720 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
847-723 AT&T ILLINOIS BELL TEL CO – no yes
847-823 AT&T ILLINOIS BELL TEL CO – no yes
847-825 AT&T ILLINOIS BELL TEL CO – yes yes
847-939 FIRST COMMUNICATIONS, LLC – yes yes
847-993 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES 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 11 57.9%
TELEPORT COMMUNICATIONS AMERICA, LLC - IL AT&T 2 10.5%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL Verizon 2 10.5%
PAETEC ITEL, LLC Windstream 1 5.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 5.3%
LEVEL 3 COMMUNICATIONS, LLC - IL Lumen 1 5.3%
FIRST COMMUNICATIONS, LLC – 1 5.3%

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 PARK RIDGE in area code 847?

19 blocks: 232, 268, 292, 318, 384, 430, 518, 653, 655, 685, 692, 696 and 7 more, all listed in the table above.

Which carriers have numbers in PARK RIDGE?

ILLINOIS BELL TEL CO (11 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (2 blocks), PAETEC ITEL, LLC (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1 block), LEVEL 3 COMMUNICATIONS, 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 PARK RIDGE 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 847

All 786 prefixes in 847