Coverage Map
Interactive
Showing coverage area for Area Code 820 in California.
Top Cities
| City Name | Type |
|---|---|
| Los Angeles | 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 |
| New Springville | Principal |
| North Viewview | Principal |
| Fieldmouth | Principal |
| New Waterfield | Principal |
| East Springmouth | Principal |
Counties Served
| County | State |
|---|---|
| Fieldton County | California |
| New Fieldville County | California |
| Viewside County | California |
| Fallscity County | California |
| Ridgeside County | California |
Active Phone Prefixes
Recently Assigned
| Prefix | Usage | Location | Carrier |
|---|---|---|---|
| 820-225 | Landline | Greater Metro Area | Sprint |
| 820-556 | Landline | Greater Metro Area | T-Mobile |
| 820-314 | Landline | Greater Metro Area | AT&T |
| 820-305 | Mobile | Greater Metro Area | Sprint |
| 820-640 | Mobile | Greater Metro Area | Sprint |
| 820-440 | Landline | Greater Metro Area | Verizon Wireless |
| 820-786 | Mobile | Greater Metro Area | Verizon Wireless |
| 820-819 | Mobile | Greater Metro Area | AT&T |
| 820-814 | Landline | Greater Metro Area | Sprint |
| 820-522 | Mobile | Greater Metro Area | AT&T |
| 820-936 | Landline | Greater Metro Area | AT&T |
| 820-647 | Landline | Greater Metro Area | T-Mobile |
| 820-210 | Landline | Greater Metro Area | Verizon Wireless |
| 820-479 | Mobile | Greater Metro Area | T-Mobile |
| 820-495 | Landline | Greater Metro Area | T-Mobile |
| 820-777 | Mobile | Greater Metro Area | T-Mobile |
| 820-678 | Mobile | Greater Metro Area | Verizon Wireless |
| 820-349 | Mobile | Greater Metro Area | Verizon Wireless |
| 820-717 | Mobile | Greater Metro Area | Verizon Wireless |
| 820-300 | Mobile | Greater Metro Area | Verizon Wireless |
| 820-258 | Landline | Greater Metro Area | AT&T |
| 820-293 | Landline | Greater Metro Area | AT&T |
| 820-245 | Landline | Greater Metro Area | AT&T |
| 820-658 | Landline | Greater Metro Area | T-Mobile |
| 820-786 | Landline | Greater Metro Area | T-Mobile |
| 820-946 | Mobile | Greater Metro Area | Verizon Wireless |
| 820-431 | Landline | Greater Metro Area | T-Mobile |
| 820-763 | Landline | Greater Metro Area | AT&T |
| 820-330 | Mobile | Greater Metro Area | Verizon Wireless |
| 820-279 | Mobile | Greater Metro Area | T-Mobile |