Coverage Map
Interactive
Showing coverage area for Area Code 557 in Missouri.
Top Cities
| City Name | Type |
|---|---|
| Kansas City | Principal |
| Mount Fallsport | Principal |
| Woodwood | Principal |
| Hillwood | Principal |
| Old Springpark | Principal |
| Havenmouth | Principal |
| Old Stonewood | Principal |
| Stonewood | Principal |
| Grand Brookside | Principal |
| Woodton | Principal |
| Riverport | Principal |
| West Fallspark | Principal |
| Riverview | Principal |
| East Waterville | Principal |
| South Hillpark | Principal |
| Fallsview | Principal |
| Old Riverport | Principal |
| Creekton | Principal |
| Havencity | Principal |
| Creekwood | Principal |
| Havenville | Principal |
| Havencity | Principal |
| Lake Brookfield | Principal |
| Springton | Principal |
| Valleyton | Principal |
| Little Hillfield | Principal |
| Hillfield | Principal |
| Valleyland | Principal |
| Havenville | Principal |
| Woodmouth | Principal |
Counties Served
| County | State |
|---|---|
| Brookcity County | Missouri |
| Creekland County | Missouri |
| Hillport County | Missouri |
| East Stoneport County | Missouri |
| Riverwood County | Missouri |
Active Phone Prefixes
Recently Assigned
| Prefix | Usage | Location | Carrier |
|---|---|---|---|
| 557-970 | Landline | Greater Metro Area | T-Mobile |
| 557-815 | Landline | Greater Metro Area | Sprint |
| 557-943 | Landline | Greater Metro Area | Sprint |
| 557-434 | Landline | Greater Metro Area | Verizon Wireless |
| 557-432 | Mobile | Greater Metro Area | Verizon Wireless |
| 557-823 | Mobile | Greater Metro Area | T-Mobile |
| 557-293 | Landline | Greater Metro Area | Sprint |
| 557-812 | Landline | Greater Metro Area | AT&T |
| 557-948 | Mobile | Greater Metro Area | T-Mobile |
| 557-733 | Landline | Greater Metro Area | T-Mobile |
| 557-294 | Mobile | Greater Metro Area | AT&T |
| 557-801 | Mobile | Greater Metro Area | T-Mobile |
| 557-337 | Mobile | Greater Metro Area | AT&T |
| 557-579 | Mobile | Greater Metro Area | Sprint |
| 557-366 | Mobile | Greater Metro Area | AT&T |
| 557-300 | Landline | Greater Metro Area | AT&T |
| 557-888 | Landline | Greater Metro Area | Verizon Wireless |
| 557-544 | Mobile | Greater Metro Area | Sprint |
| 557-820 | Mobile | Greater Metro Area | Verizon Wireless |
| 557-556 | Mobile | Greater Metro Area | T-Mobile |
| 557-286 | Mobile | Greater Metro Area | AT&T |
| 557-714 | Landline | Greater Metro Area | T-Mobile |
| 557-747 | Landline | Greater Metro Area | T-Mobile |
| 557-281 | Mobile | Greater Metro Area | AT&T |
| 557-330 | Mobile | Greater Metro Area | Sprint |
| 557-725 | Mobile | Greater Metro Area | T-Mobile |
| 557-479 | Mobile | Greater Metro Area | Sprint |
| 557-944 | Landline | Greater Metro Area | Sprint |
| 557-642 | Mobile | Greater Metro Area | Sprint |
| 557-402 | Landline | Greater Metro Area | Verizon Wireless |