Active Prefixes in Area Code 618
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 618-550-#### | Collinsville | Wireless Numbers | New Cingular Wireles... |
| 618-551-#### | East Saint Louis | Landline Numbers | Peerless Network Of ... |
| 618-552-#### | Brookport | Landline Numbers | Aero Communications,... |
| 618-553-#### | Robinson | Wireless Numbers | Cellco Partnership D... |
| 618-554-#### | Robinson | Wireless Numbers | Cellco Partnership D... |
| 618-556-#### | Jerseyville | Wireless Numbers | United States Cellul... |
| 618-557-#### | Robinson | Landline Numbers | Frontier North, Inc.... |
| 618-558-#### | Collinsville | Wireless Numbers | Sprint Spectrum L.p.... |
| 618-559-#### | Carbondale | Wireless Numbers | Cellco Partnership D... |
| 618-560-#### | Collinsville | Wireless Numbers | New Cingular Wireles... |
| 618-561-#### | Carbondale | Wireless Numbers | Allied Wireless Comm... |
| 618-562-#### | Annapolis | Wireless Numbers | Cellular Properties,... |
| 618-563-#### | Hutsonville | Landline Numbers | Frontier North, Inc.... |
| 618-564-#### | Brookport | Landline Numbers | Frontier North, Inc.... |
| 618-565-#### | Murphysboro | Landline Numbers | Frontier North, Inc.... |
| 618-566-#### | Mascoutah | Landline Numbers | Frontier North, Inc.... |
| 618-567-#### | Collinsville | Wireless Numbers | Sprint Spectrum L.p.... |
| 618-568-#### | Elkville | Landline Numbers | Frontier North, Inc.... |
| 618-569-#### | Annapolis | Landline Numbers | Frontier North, Inc.... |
| 618-570-#### | Collinsville | Wireless Numbers | New Cingular Wireles... |
| 618-571-#### | Pinckneyville | Wireless Numbers | Cellco Partnership D... |
| 618-572-#### | Flora | Landline Numbers | At&t Local... |
| 618-574-#### | Aviston | Landline Numbers | Sbc Internet Service... |
| 618-575-#### | Elkville | Landline Numbers | Aero Communications,... |
| 618-576-#### | Hardin | Landline Numbers | Citizens Telecom Co ... |
| 618-578-#### | East Saint Louis | Wireless Numbers | New Cingular Wireles... |
| 618-579-#### | Marion | Wireless Numbers | Sprint Spectrum L.p.... |
| 618-580-#### | Collinsville | Wireless Numbers | Sprint Spectrum L.p.... |
| 618-581-#### | Collinsville | Wireless Numbers | Sprint Spectrum L.p.... |
| 618-583-#### | East Saint Louis | Landline Numbers | Ameritech Illinois... |
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 | |