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

EDGEMONT prefixes in area code 618

NANPA records 9 assigned NXX blocks to rate center EDGEMONT in area code 618, 1.1% 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. 3 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (6), PAETEC ITEL, LLC (2), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (1). The earliest assignment on record here is 2002-09-10 and the most recent 2011-05-23. 5 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 605 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 1.1% of 618
3 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
618-213 Windstream PAETEC ITEL, LLC – yes yes
618-230 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL 2011-05-23 yes yes
618-293 AT&T ILLINOIS BELL TEL CO – yes yes
618-394 AT&T ILLINOIS BELL TEL CO – no yes
618-397 AT&T ILLINOIS BELL TEL CO – no yes
618-398 AT&T ILLINOIS BELL TEL CO – no yes
618-399 AT&T ILLINOIS BELL TEL CO – no yes
618-489 AT&T ILLINOIS BELL TEL CO – yes yes
618-688 Windstream PAETEC ITEL, LLC 2002-09-10 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 6 66.7%
PAETEC ITEL, LLC Windstream 2 22.2%
TELEPORT COMMUNICATIONS AMERICA, LLC - IL AT&T 1 11.1%

Frequently asked

Which prefixes belong to EDGEMONT in area code 618?

9 blocks: 213, 230, 293, 394, 397, 398, 399, 489, 688. The table above gives the holder of each.

Which carriers have numbers in EDGEMONT?

ILLINOIS BELL TEL CO (6 blocks), PAETEC ITEL, LLC (2 blocks), TELEPORT COMMUNICATIONS AMERICA, 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 EDGEMONT 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