Telephone Area +1 (618) XXX-XXXX / Page 1
Prefix: +1618
This prefix is distributed within the state Illinois
The largest city in the region is Belleville
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
Below on the map, there is indicated the largest city in the telephone area +1-618-...-.... Illinois Belleville.
In the United States, telephone numbers are divided into a country code (+1), an area code (or prefix), which is three digits long, and a subscriber number (seven digits). These are just a few examples, and there are over 300 area codes in the United States. Each code can cover both large cities and less populated areas depending on population density and telephone network distribution.
Phone numbers +1 (618) XXX-XXXX
| Company | District | Major City | Prefix |
|---|---|---|---|
| Harrisonville Telephone Co. | Randolph | Prairie Du Rocher, IL | +1 (618) 284-XXXX |
| Shawnee Telephone Co. | Hardin | Rosiclare, IL | +1 (618) 285-XXXX |
| Harrisonville Telephone Co. | Saint Clair | Dupo, IL | +1 (618) 286-XXXX |
| Shawnee Telephone Co. | Hardin | Elizabethtown, IL | +1 (618) 287-XXXX |
| Ameritech Illinois | Madison | Glen Carbon, IL | +1 (618) 288-XXXX |
| Shawnee Telephone Co. | Hardin | Cave In Rock, IL | +1 (618) 289-XXXX |
| American Messaging (am) | Jackson | Carbondale, IL | +1 (618) 291-XXXX |
| New Cingular Wireless PCS | Marion | Centralia, IL | +1 (618) 292-XXXX |
| Ameritech Illinois | Saint Clair | East Saint Louis, IL | +1 (618) 293-XXXX |
| Delta Comms DBA Clearwave Communications | Saint Clair | Belleville, IL | +1 (618) 294-XXXX |
| Frontier North | Saint Clair | Marissa, IL | +1 (618) 295-XXXX |
| Ameritech Illinois | Madison | Edwardsville, IL | +1 (618) 296-XXXX |
| Delta Comms DBA Clearwave Communications | Saline | Eldorado, IL | +1 (618) 297-XXXX |
| Frontier North | Wabash | Mount Carmel, IL | +1 (618) 298-XXXX |
| Frontier North | Wabash | Allendale, IL | +1 (618) 299-XXXX |
| Ymax Communications Corp. | Madison | Collinsville, IL | +1 (618) 300-XXXX |
| Windstream Nuvox Illinois | Madison | Collinsville, IL | +1 (618) 301-XXXX |
| Cellco Partnership DBA Verizon Wireless | Edwards | Albion, IL | +1 (618) 302-XXXX |
| New Cingular Wireless PCS | Jackson | Carbondale, IL | +1 (618) 303-XXXX |
| Cellco Partnership DBA Verizon Wireless | Madison | East Saint Louis, IL | +1 (618) 304-XXXX |
| AT&T Local | Jackson | Carbondale, IL | +1 (618) 305-XXXX |
| Cellco Partnership DBA Verizon Wireless | Alexander | Cairo, IL | +1 (618) 306-XXXX |
| Windstream Nuvox Illinois | Madison | Collinsville, IL | +1 (618) 307-XXXX |
| Cellco Partnership DBA Verizon Wireless | Hamilton | Mc Leansboro, IL | +1 (618) 308-XXXX |
| AT&T Local | Massac | Metropolis, IL | +1 (618) 309-XXXX |
| Level 3 Communications | Saint Clair | Belleville, IL | +1 (618) 310-XXXX |
| Cellco Partnership DBA Verizon Wireless | Gallatin | Ridgway, IL | +1 (618) 313-XXXX |
| Cellco Partnership DBA Verizon Wireless | Washington | Nashville, IL | +1 (618) 314-XXXX |
| New Cingular Wireless PCS | Jefferson | Mount Vernon, IL | +1 (618) 315-XXXX |
| Nextel Communications | Jefferson | Mount Vernon, IL | +1 (618) 316-XXXX |
| Cellco Partnership DBA Verizon Wireless | Randolph | Sparta, IL | +1 (618) 317-XXXX |
| Cellco Partnership DBA Verizon Wireless | Perry | Pinckneyville, IL | +1 (618) 318-XXXX |
| Level 3 Communications | Jackson | Carbondale, IL | +1 (618) 319-XXXX |
| Madison | +1 (618) 320-XXXX | ||
| American Messaging (am) | Madison | Collinsville, IL | +1 (618) 321-XXXX |
| Cellco Partnership DBA Verizon Wireless | Marion | Centralia, IL | +1 (618) 322-XXXX |
| Ameritech Illinois | Marion | Iuka, IL | +1 (618) 323-XXXX |
| American Messaging (am) | Madison | Collinsville, IL | +1 (618) 324-XXXX |
| American Messaging (am) | Madison | Collinsville, IL | +1 (618) 325-XXXX |
| Citizens Telecom Co Illinois-frontier Citizens -il | Bond | Mulberry Grove, IL | +1 (618) 326-XXXX |
| Ameritech Illinois | Washington | Nashville, IL | +1 (618) 327-XXXX |
| Level 3 Communications | Jersey | Dow, IL | +1 (618) 328-XXXX |
| Egyptian Telephone Cooperative Association | Washington | Oakdale, IL | +1 (618) 329-XXXX |
| Aero Communications, Inc | Pulaski | Villa Ridge, IL | +1 (618) 330-XXXX |
| Mcimetro Access Transmission Services LLC | Jackson | Carbondale, IL | +1 (618) 331-XXXX |
| Ameritech Illinois | Saint Clair | E St Louis, IL | +1 (618) 332-XXXX |
| Novacom | Williamson | Herrin, IL | +1 (618) 333-XXXX |
| New Cingular Wireless PCS | Madison | Collinsville, IL | +1 (618) 334-XXXX |
| Cellco Partnership DBA Verizon Wireless | Marion | Centralia, IL | +1 (618) 335-XXXX |
| Egyptian Telephone Cooperative Association | Perry | Pinckneyville, IL | +1 (618) 336-XXXX |
| Ameritech Illinois | Saint Clair | E St Louis, IL | +1 (618) 337-XXXX |
| American Messaging (am) | Madison | Collinsville, IL | +1 (618) 338-XXXX |
| New Cingular Wireless PCS | Marion | Centralia, IL | +1 (618) 339-XXXX |
| New Cingular Wireless PCS | Randolph | Red Bud, IL | +1 (618) 340-XXXX |
| American Messaging (am) | Madison | Collinsville, IL | +1 (618) 341-XXXX |
| Frontier North | Pulaski | Villa Ridge, IL | +1 (618) 342-XXXX |
| Ameritech Illinois | Madison | Collinsville, IL | +1 (618) 343-XXXX |
| Ameritech Illinois | Madison | Collinsville, IL | +1 (618) 344-XXXX |
| Ameritech Illinois | Madison | Collinsville, IL | +1 (618) 345-XXXX |
| Ameritech Illinois | Madison | Collinsville, IL | +1 (618) 346-XXXX |
| Frontier Communications Of Midland | Fayette | Brownstown, IL | +1 (618) 347-XXXX |
| Aero Communications, Inc | Franklin | Benton, IL | +1 (618) 348-XXXX |
| Citizens Telecom Co Illinois-frontier Citizens -il | Fayette | St Peter, IL | +1 (618) 349-XXXX |
| Aero Communications, Inc | Jackson | Carbondale, IL | +1 (618) 350-XXXX |
| Frontier North | Jackson | Carbondale, IL | +1 (618) 351-XXXX |
| Allied Wireless Communications DBA Alltel-il | Marion | Centralia, IL | +1 (618) 352-XXXX |
| Allied Wireless Communications DBA Alltel-il | Jackson | Carbondale, IL | +1 (618) 353-XXXX |
| Allied Wireless Communications DBA Alltel-il | Richland | Olney, IL | +1 (618) 354-XXXX |
| Ameritech Illinois | Saint Clair | Belleville, IL | +1 (618) 355-XXXX |
| Level 3 Communications | Macoupin | Bunker Hill, IL | +1 (618) 356-XXXX |
| Frontier North | Perry | Pinckneyville, IL | +1 (618) 357-XXXX |
| Aero Communications, Inc | Perry | Pinckneyville, IL | +1 (618) 358-XXXX |
| Allied Wireless Communications DBA Alltel-il | Marion | Centralia, IL | +1 (618) 359-XXXX |
| Ameritech Illinois | Jefferson | Bluford, IL | +1 (618) 360-XXXX |
| American Messaging (am) | Madison | Alton, IL | +1 (618) 361-XXXX |
| Frontier Communications Of Midland | Macoupin | Dorchester, IL | +1 (618) 362-XXXX |
| Cellco Partnership DBA Verizon Wireless | Madison | East Saint Louis, IL | +1 (618) 363-XXXX |
| AT&T Local | Williamson | Marion, IL | +1 (618) 364-XXXX |
| Sbc Internet Services | Madison | East Saint Louis, IL | +1 (618) 365-XXXX |
| Southwestern Bell | Randolph | Chester, IL | +1 (618) 366-XXXX |
