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

WOOD RIVER prefixes in area code 618

NANPA records 11 assigned NXX blocks to rate center WOOD RIVER in area code 618, 1.4% 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. 6 holders hold those blocks, the largest being ILLINOIS BELL TEL CO (5), T-MOBILE USA, INC. (2), PAETEC ITEL, LLC (1). The earliest assignment on record here is 2001-05-30 and the most recent 2023-08-16. 8 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 308 – overlay codes cover the same geography, so a rate center is served by all of them.

11 assigned blocks – 1.4% of 618
6 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
618-216 Windstream PAETEC ITEL, LLC – yes yes
618-217 T-Mobile T-MOBILE USA, INC. 2017-06-01 yes yes
618-251 AT&T ILLINOIS BELL TEL CO – yes yes
618-254 AT&T ILLINOIS BELL TEL CO – no yes
618-255 AT&T ILLINOIS BELL TEL CO – yes yes
618-258 AT&T ILLINOIS BELL TEL CO – no yes
618-259 AT&T ILLINOIS BELL TEL CO – no yes
618-471 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 2013-11-22 yes yes
618-917 T-Mobile T-MOBILE USA, INC. 2001-05-30 yes yes
618-989 TON80 COMMUNICATIONS, LLC 2022-03-08 yes yes
618-990 Onvoy ONVOY, LLC 2023-08-16 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 5 45.5%
T-MOBILE USA, INC. T-Mobile 2 18.2%
PAETEC ITEL, LLC Windstream 1 9.1%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL Verizon 1 9.1%
TON80 COMMUNICATIONS, LLC – 1 9.1%
ONVOY, LLC Onvoy 1 9.1%

Frequently asked

Which prefixes belong to WOOD RIVER in area code 618?

11 blocks: 216, 217, 251, 254, 255, 258, 259, 471, 917, 989, 990. The table above gives the holder of each.

Which carriers have numbers in WOOD RIVER?

ILLINOIS BELL TEL CO (5 blocks), T-MOBILE USA, INC. (2 blocks), PAETEC ITEL, LLC (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (1 block), TON80 COMMUNICATIONS, LLC (1 block), ONVOY, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WOOD RIVER 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