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

ELGIN prefixes in area code 847

NANPA records 23 assigned NXX blocks to rate center ELGIN in area code 847, 2.9% 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. 9 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (12), PAETEC ITEL, LLC (2), SPOK, INC. (2). The earliest assignment on record here is 2009-10-30 and the most recent 2010-07-29. 11 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, 402, 507, 512 – overlay codes cover the same geography, so a rate center is served by all of them.

23 assigned blocks – 2.9% of 847
9 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
847-214 Windstream PAETEC ITEL, LLC – yes yes
847-289 AT&T ILLINOIS BELL TEL CO – no yes
847-314 Spok SPOK, INC. – no yes
847-369 Spok SPOK, INC. – no yes
847-429 AT&T ILLINOIS BELL TEL CO – yes yes
847-450 Windstream PAETEC ITEL, LLC 2009-10-30 yes yes
847-468 AT&T ILLINOIS BELL TEL CO – yes yes
847-488 AT&T ILLINOIS BELL TEL CO – no yes
847-531 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL – yes yes
847-608 AT&T ILLINOIS BELL TEL CO – no yes
847-622 AT&T ILLINOIS BELL TEL CO – no yes
847-628 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
847-695 AT&T ILLINOIS BELL TEL CO – no yes
847-697 AT&T ILLINOIS BELL TEL CO – no yes
847-717 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
847-741 AT&T ILLINOIS BELL TEL CO – no yes
847-742 AT&T ILLINOIS BELL TEL CO – no yes
847-760 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL – yes yes
847-841 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL – yes yes
847-857 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 2010-07-29 yes yes
847-888 AT&T ILLINOIS BELL TEL CO – no yes
847-930 FIRST COMMUNICATIONS, LLC – yes yes
847-931 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 12 52.2%
PAETEC ITEL, LLC Windstream 2 8.7%
SPOK, INC. Spok 2 8.7%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL Verizon 2 8.7%
TELEPORT COMMUNICATIONS AMERICA, LLC - IL AT&T 1 4.3%
LEVEL 3 COMMUNICATIONS, LLC - IL Lumen 1 4.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 4.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL Verizon 1 4.3%
FIRST COMMUNICATIONS, LLC – 1 4.3%

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 ELGIN in area code 847?

23 blocks: 214, 289, 314, 369, 429, 450, 468, 488, 531, 608, 622, 628 and 11 more, all listed in the table above.

Which carriers have numbers in ELGIN?

ILLINOIS BELL TEL CO (12 blocks), PAETEC ITEL, LLC (2 blocks), SPOK, INC. (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (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 ELGIN 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