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 |
|---|---|---|---|
| 815-905 | Landline | Greater Metro Area | AT&T |
| 815-418 | Landline | Greater Metro Area | T-Mobile |
| 815-219 | Mobile | Greater Metro Area | T-Mobile |
| 815-654 | Mobile | Greater Metro Area | AT&T |
| 815-200 | Mobile | Greater Metro Area | Sprint |
| 815-318 | Landline | Greater Metro Area | Verizon Wireless |
| 815-935 | Landline | Greater Metro Area | Verizon Wireless |
| 815-982 | Mobile | Greater Metro Area | AT&T |
| 815-346 | Landline | Greater Metro Area | AT&T |
| 815-771 | Landline | Greater Metro Area | Sprint |
| 815-644 | Mobile | Greater Metro Area | Sprint |
| 815-417 | Landline | Greater Metro Area | AT&T |
| 815-835 | Landline | Greater Metro Area | T-Mobile |
| 815-662 | Mobile | Greater Metro Area | Sprint |
| 815-711 | Landline | Greater Metro Area | AT&T |
| 815-318 | Landline | Greater Metro Area | T-Mobile |
| 815-578 | Landline | Greater Metro Area | Verizon Wireless |
| 815-228 | Mobile | Greater Metro Area | T-Mobile |
| 815-945 | Landline | Greater Metro Area | AT&T |
| 815-994 | Landline | Greater Metro Area | Sprint |
| 815-754 | Mobile | Greater Metro Area | Sprint |
| 815-356 | Mobile | Greater Metro Area | Sprint |
| 815-363 | Landline | Greater Metro Area | AT&T |
| 815-678 | Landline | Greater Metro Area | T-Mobile |
| 815-743 | Mobile | Greater Metro Area | Sprint |
| 815-278 | Landline | Greater Metro Area | AT&T |
| 815-722 | Landline | Greater Metro Area | Verizon Wireless |
| 815-596 | Mobile | Greater Metro Area | Sprint |
| 815-890 | Landline | Greater Metro Area | T-Mobile |
| 815-745 | Mobile | Greater Metro Area | Verizon Wireless |