You are here
City Carrier Name:Humboldt
This is the United States City Carrier Name:Humboldt Area Code Database page list. You can click the title to browse the detail information.
| Region Name | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| South Dakota | 605 | 3630000 | 3639999 | G |
Languages 🌐
