Coverage Map
Interactive
Showing coverage area for Area Code 670 in Northern Mariana Islands.
Top Cities
| City Name | Type |
|---|---|
| Capital City | Principal |
| Lake Ridgefield | Principal |
| Havenburg | Principal |
| Ridgeview | Principal |
| North Creekport | Principal |
| Viewpark | Principal |
| Riverfield | Principal |
| Fallsside | Principal |
| Fallsview | Principal |
| Fieldport | Principal |
| Old Fieldmouth | Principal |
| Valleyfield | Principal |
| Creekfield | Principal |
| Havenview | Principal |
| South Brookmouth | Principal |
| Havenview | Principal |
| Ridgefield | Principal |
| New Riverpark | Principal |
| Grand Havenmouth | Principal |
| Lake Stonecity | Principal |
| Creekview | Principal |
| Fieldview | Principal |
| East Havenmouth | Principal |
| Riverfield | Principal |
| Stoneport | Principal |
| Hillmouth | Principal |
| Woodmouth | Principal |
| Little Creekview | Principal |
| Stoneburg | Principal |
| Viewcity | Principal |
Counties Served
| County | State |
|---|---|
| East Waterville County | Northern Mariana Islands |
| South Hillpark County | Northern Mariana Islands |
| Fallsview County | Northern Mariana Islands |
| Old Riverport County | Northern Mariana Islands |
| Creekton County | Northern Mariana Islands |
Active Phone Prefixes
Recently Assigned
| Prefix | Usage | Location | Carrier |
|---|---|---|---|
| 670-809 | Landline | Greater Metro Area | Verizon Wireless |
| 670-282 | Landline | Greater Metro Area | AT&T |
| 670-697 | Landline | Greater Metro Area | Verizon Wireless |
| 670-329 | Mobile | Greater Metro Area | T-Mobile |
| 670-689 | Mobile | Greater Metro Area | AT&T |
| 670-807 | Mobile | Greater Metro Area | Sprint |
| 670-618 | Landline | Greater Metro Area | Sprint |
| 670-941 | Mobile | Greater Metro Area | Verizon Wireless |
| 670-325 | Mobile | Greater Metro Area | AT&T |
| 670-241 | Mobile | Greater Metro Area | AT&T |
| 670-816 | Mobile | Greater Metro Area | T-Mobile |
| 670-672 | Landline | Greater Metro Area | T-Mobile |
| 670-554 | Landline | Greater Metro Area | T-Mobile |
| 670-532 | Mobile | Greater Metro Area | AT&T |
| 670-692 | Landline | Greater Metro Area | Verizon Wireless |
| 670-835 | Mobile | Greater Metro Area | T-Mobile |
| 670-418 | Mobile | Greater Metro Area | T-Mobile |
| 670-801 | Landline | Greater Metro Area | AT&T |
| 670-964 | Mobile | Greater Metro Area | Sprint |
| 670-584 | Mobile | Greater Metro Area | Sprint |
| 670-459 | Landline | Greater Metro Area | AT&T |
| 670-548 | Mobile | Greater Metro Area | T-Mobile |
| 670-816 | Mobile | Greater Metro Area | Sprint |
| 670-905 | Landline | Greater Metro Area | T-Mobile |
| 670-567 | Landline | Greater Metro Area | Verizon Wireless |
| 670-516 | Landline | Greater Metro Area | T-Mobile |
| 670-501 | Mobile | Greater Metro Area | T-Mobile |
| 670-318 | Landline | Greater Metro Area | Sprint |
| 670-209 | Mobile | Greater Metro Area | AT&T |
| 670-370 | Landline | Greater Metro Area | Verizon Wireless |