Active Prefixes in Area Code 618
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 618-262-#### | Mount Carmel | Landline Numbers | Frontier North, Inc.... |
| 618-263-#### | Mount Carmel | Landline Numbers | Frontier North, Inc.... |
| 618-264-#### | Herod | Landline Numbers | Shawnee Telephone Co... |
| 618-265-#### | New Haven | Landline Numbers | Frontier North, Inc.... |
| 618-266-#### | Kell | Landline Numbers | Ameritech Illinois... |
| 618-267-#### | Centralia | Wireless Numbers | Cellco Partnership D... |
| 618-268-#### | Raleigh | Landline Numbers | Frontier North, Inc.... |
| 618-269-#### | Shawneetown | Landline Numbers | Frontier North, Inc.... |
| 618-271-#### | East Saint Louis | Landline Numbers | Ameritech Illinois... |
| 618-272-#### | Ridgway | Landline Numbers | Frontier North, Inc.... |
| 618-273-#### | Eldorado | Landline Numbers | Frontier North, Inc.... |
| 618-274-#### | East Saint Louis | Landline Numbers | Ameritech Illinois... |
| 618-275-#### | Junction | Landline Numbers | Shawnee Telephone Co... |
| 618-276-#### | Equality | Landline Numbers | Shawnee Telephone Co... |
| 618-277-#### | Belleville | Landline Numbers | Ameritech Illinois... |
| 618-278-#### | Woodburn | Landline Numbers | Frontier Communicati... |
| 618-279-#### | Waltonville | Landline Numbers | Citizens Telecom Co ... |
| 618-280-#### | Shawneetown | Landline Numbers | Aero Communications,... |
| 618-281-#### | Columbia | Landline Numbers | Harrisonville Teleph... |
| 618-282-#### | Red Bud | Landline Numbers | Harrisonville Teleph... |
| 618-283-#### | Vandalia | Landline Numbers | Ameritech Illinois... |
| 618-284-#### | Prairie du Rocher | Landline Numbers | Harrisonville Teleph... |
| 618-285-#### | Rosiclare | Landline Numbers | Shawnee Telephone Co... |
| 618-286-#### | Dupo | Landline Numbers | Harrisonville Teleph... |
| 618-287-#### | Elizabethtown | Landline Numbers | Shawnee Telephone Co... |
| 618-288-#### | Glen Carbon | Landline Numbers | Ameritech Illinois... |
| 618-289-#### | Cave-in-Rock | Landline Numbers | Shawnee Telephone Co... |
| 618-291-#### | Carbondale | Landline Numbers | American Messaging (... |
| 618-292-#### | Centralia | Wireless Numbers | New Cingular Wireles... |
| 618-293-#### | 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 | |