District of Illinois area codes: 847 | |
---|---|
Country | United States |
State/Province | Illinois |
Major City | Chicago |
Time Zone | Central |
Prefix | County | Primary City | Company |
---|---|---|---|
847-222 | Cook | Arlington Hts, IL | Ameritech Illinois |
847-223 | Lake | Grayslake, IL | Ameritech Illinois |
847-224 | Cook | Northbrook, IL | New Cingular Wireless PCS |
847-225 | Cook | Northbrook, IL | Usa Mobility Wireless |
847-226 | Cook | Northbrook, IL | New Cingular Wireless PCS |
847-227 | Cook | Des Plaines, IL | Mci Worldcom Communications |
847-228 | Cook | Elk Grove Village, IL | Ameritech Illinois |
847-229 | Cook | Wheeling, IL | Ameritech Illinois |
847-230 | Dupage | Oak Brook, IL | AT&T Local |
847-231 | Lake | Grayslake, IL | Teleport Communications America |
847-232 | Cook | Park Ridge, IL | AT&T Local |
847-233 | Cook | Schiller Park, IL | Ameritech Illinois |
847-234 | Lake | Lake Forest, IL | Ameritech Illinois |
847-235 | Lake | Lake Forest, IL | Teleport Communications America |
847-236 | Lake | Deerfield, IL | Ameritech Illinois |
847-237 | Cook | Northbrook, IL | Usa Mobility Wireless |
847-238 | Cook | Elk Grove Village, IL | Ameritech Illinois |
847-239 | Cook | Northbrook, IL | Teleport Communications America |
847-240 | Cook | Schaumburg, IL | Ameritech Illinois |
847-241 | Cook | Palatine, IL | Ovation Communications Of Illinois |
There are 783 prefixes, In the code area, the major cities are Algonquin, IL;Arlington Heights, IL;Buffalo Grove,. The major city is Chicago.