Active Prefixes in Area Code 618
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 618-520-#### | Collinsville | Wireless Numbers | New Cingular Wireles... |
| 618-521-#### | Carbondale | Wireless Numbers | Cellco Partnership D... |
| 618-522-#### | Metropolis | Landline Numbers | Aero Communications,... |
| 618-523-#### | Germantown | Landline Numbers | Ameritech Illinois... |
| 618-524-#### | Metropolis | Landline Numbers | Frontier North, Inc.... |
| 618-525-#### | Carbondale | Wireless Numbers | Allied Wireless Comm... |
| 618-526-#### | Breese | Landline Numbers | Ameritech Illinois... |
| 618-527-#### | Carbondale | Wireless Numbers | Allied Wireless Comm... |
| 618-528-#### | Carbondale | Wireless Numbers | Allied Wireless Comm... |
| 618-529-#### | Carbondale | Landline Numbers | Frontier North, Inc.... |
| 618-530-#### | Collinsville | Wireless Numbers | Sprint Spectrum L.p.... |
| 618-531-#### | Collinsville | Wireless Numbers | Sprint Spectrum L.p.... |
| 618-532-#### | Centralia | Landline Numbers | Ameritech Illinois... |
| 618-533-#### | Centralia | Landline Numbers | Ameritech Illinois... |
| 618-534-#### | Carbondale | Wireless Numbers | Cellco Partnership D... |
| 618-535-#### | Jerseyville | Wireless Numbers | United States Cellul... |
| 618-536-#### | Carbondale | Landline Numbers | Frontier North, Inc.... |
| 618-537-#### | Lebanon | Landline Numbers | Ameritech Illinois... |
| 618-538-#### | Millstadt | Landline Numbers | Frontier North, Inc.... |
| 618-539-#### | Freeburg | Landline Numbers | Ameritech Illinois... |
| 618-540-#### | Collinsville | Wireless Numbers | New Cingular Wireles... |
| 618-541-#### | Collinsville | Wireless Numbers | New Cingular Wireles... |
| 618-542-#### | Du Quoin | Landline Numbers | Frontier North, Inc.... |
| 618-543-#### | Metropolis | Landline Numbers | Frontier North, Inc.... |
| 618-544-#### | Robinson | Landline Numbers | Frontier North, Inc.... |
| 618-545-#### | Centralia | Landline Numbers | Ameritech Illinois... |
| 618-546-#### | Robinson | Landline Numbers | Frontier North, Inc.... |
| 618-547-#### | Kinmundy | Landline Numbers | Ameritech Illinois... |
| 618-548-#### | Salem | Landline Numbers | Ameritech Illinois... |
| 618-549-#### | Carbondale | Landline Numbers | Frontier North, Inc.... |
Area Code 618 Introduction
| Area Code: | 618 |
| Country: | United States |
| State/Province: | Illinois - IL |
| Major City: | Belleville |
| Time Zone: | Central |
| Average property | $33K |
| Average age | 59 y/o |
| Average assets | $35.6K |
| Population density | 57,914 sq mi (149,932 km2) |
| Population | 12,801,539 |
| latitude Longitude: | |
| 36° 58′ N to 42° 30′ N / 87° 30′ W to 91° 31′ W | |
| About 618 : | |
| The 618 Area Code (or Area Code 618) is located in the state of IL. Area Code 618 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.62 million unique phone numbers and 5.86 million individuals near the city of Benton |
|
| Major cities or places | |
| Alton, IL>Belleville, IL>Carbondale, IL>Collinsville, IL>East St. Louis, IL>Edwardsville, IL>Granite City, IL>O'fallon, IL | |