Coverage Map
Interactive
Showing coverage area for Area Code 815 in Illinois.
Top Cities
| City Name | Type |
|---|---|
| Chicago | Principal |
| Fallsview | Principal |
| Valleyview | Principal |
| Fort Fallsview | Principal |
| Stoneton | Principal |
| Woodport | Principal |
| West Woodpark | Principal |
| East Woodview | Principal |
| Grand Hillmouth | Principal |
| South Springville | Principal |
| East Waterfield | Principal |
| Viewcity | Principal |
| Fort Fallsland | Principal |
| Little Hillburg | Principal |
| Fieldfield | Principal |
| Stonecity | Principal |
| Hillside | Principal |
| Woodpark | Principal |
| Waterton | Principal |
| Grand Springburg | Principal |
| Grand Ridgefield | Principal |
| Watermouth | Principal |
| New Valleywood | Principal |
| Fort Fieldville | Principal |
| Lake Ridgeton | Principal |
| Fallsfield | Principal |
| Woodville | Principal |
| Valleypark | Principal |
| Fieldfield | Principal |
| Brookville | Principal |
Counties Served
| County | State |
|---|---|
| Will County | Illinois |
| Winnebago County | Illinois |
| LaSalle County | Illinois |
| Kankakee County | Illinois |
Active Phone Prefixes
Recently Assigned
| Prefix | Usage | Location | Carrier |
|---|---|---|---|
| 815-231 | Landline | Greater Metro Area | AT&T |
| 815-670 | Landline | Greater Metro Area | Sprint |
| 815-880 | Mobile | Greater Metro Area | Sprint |
| 815-587 | Landline | Greater Metro Area | Sprint |
| 815-272 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-680 | Mobile | Greater Metro Area | Sprint |
| 815-586 | Landline | Greater Metro Area | T-Mobile |
| 815-952 | Landline | Greater Metro Area | Sprint |
| 815-457 | Landline | Greater Metro Area | Verizon Wireless |
| 815-934 | Mobile | Greater Metro Area | Sprint |
| 815-359 | Landline | Greater Metro Area | Verizon Wireless |
| 815-708 | Landline | Greater Metro Area | AT&T |
| 815-319 | Landline | Greater Metro Area | Sprint |
| 815-922 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-979 | Landline | Greater Metro Area | T-Mobile |
| 815-590 | Mobile | Greater Metro Area | AT&T |
| 815-493 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-853 | Mobile | Greater Metro Area | Sprint |
| 815-505 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-372 | Landline | Greater Metro Area | Sprint |
| 815-730 | Landline | Greater Metro Area | AT&T |
| 815-810 | Mobile | Greater Metro Area | AT&T |
| 815-585 | Mobile | Greater Metro Area | Sprint |
| 815-842 | Landline | Greater Metro Area | Verizon Wireless |
| 815-357 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-761 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-466 | Landline | Greater Metro Area | AT&T |
| 815-217 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-220 | Landline | Greater Metro Area | Sprint |
| 815-395 | Landline | Greater Metro Area | Verizon Wireless |