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

METROPOLIS prefixes in area code 618

NANPA records 8 assigned NXX blocks to rate center METROPOLIS in area code 618, 1.0% 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 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (2), NEW CINGULAR WIRELESS PCS, LLC - IL (2), LEVEL 3 COMMUNICATIONS, LLC - IL (1). The earliest assignment on record here is 2001-01-31 and the most recent 2009-06-24. 8 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

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

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
618-309 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 2003-10-13 yes yes
618-522 Lumen LEVEL 3 COMMUNICATIONS, LLC - IL – yes yes
618-524 Frontier FRONTIER NORTH, INC. - IL – yes yes
618-602 SKYE TELECOM LLC DBA SKYETEL – yes yes
618-638 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 2002-06-11 yes yes
618-645 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2001-01-31 yes yes
618-921 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2001-09-04 yes yes
618-940 Comcast COMCAST IP PHONE, LLC 2009-06-24 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL Verizon 2 25%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 25%
LEVEL 3 COMMUNICATIONS, LLC - IL Lumen 1 12.5%
FRONTIER NORTH, INC. - IL Frontier 1 12.5%
SKYE TELECOM LLC DBA SKYETEL – 1 12.5%
COMCAST IP PHONE, LLC Comcast 1 12.5%

Frequently asked

Which prefixes belong to METROPOLIS in area code 618?

8 blocks: 309, 522, 524, 602, 638, 645, 921, 940. The table above gives the holder of each.

Which carriers have numbers in METROPOLIS?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - IL (1 block), FRONTIER NORTH, INC. - IL (1 block), SKYE TELECOM LLC DBA SKYETEL (1 block), COMCAST IP PHONE, 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 METROPOLIS 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