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 |
|---|---|---|---|
| 815-371 | Landline | Greater Metro Area | Verizon Wireless |
| 815-844 | Landline | Greater Metro Area | T-Mobile |
| 815-680 | Landline | Greater Metro Area | Sprint |
| 815-315 | Mobile | Greater Metro Area | T-Mobile |
| 815-985 | Mobile | Greater Metro Area | Sprint |
| 815-926 | Mobile | Greater Metro Area | Sprint |
| 815-625 | Landline | Greater Metro Area | Verizon Wireless |
| 815-308 | Mobile | Greater Metro Area | T-Mobile |
| 815-353 | Landline | Greater Metro Area | Verizon Wireless |
| 815-263 | Mobile | Greater Metro Area | T-Mobile |
| 815-786 | Landline | Greater Metro Area | T-Mobile |
| 815-379 | Mobile | Greater Metro Area | AT&T |
| 815-759 | Landline | Greater Metro Area | AT&T |
| 815-217 | Mobile | Greater Metro Area | AT&T |
| 815-770 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-254 | Landline | Greater Metro Area | AT&T |
| 815-273 | Mobile | Greater Metro Area | AT&T |
| 815-301 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-542 | Mobile | Greater Metro Area | T-Mobile |
| 815-927 | Mobile | Greater Metro Area | Sprint |
| 815-278 | Mobile | Greater Metro Area | T-Mobile |
| 815-798 | Landline | Greater Metro Area | AT&T |
| 815-566 | Mobile | Greater Metro Area | Sprint |
| 815-760 | Landline | Greater Metro Area | Verizon Wireless |
| 815-593 | Mobile | Greater Metro Area | T-Mobile |
| 815-688 | Mobile | Greater Metro Area | Verizon Wireless |
| 815-289 | Mobile | Greater Metro Area | AT&T |
| 815-444 | Mobile | Greater Metro Area | Sprint |
| 815-913 | Mobile | Greater Metro Area | AT&T |
| 815-863 | Mobile | Greater Metro Area | T-Mobile |