+1-670-(4830000...4839999): Saipan, Northern Mariana Islands (MP) Read more about +1-670-(4830000...4839999)
+1-670-(4840000...4849999): Saipan, Northern Mariana Islands (MP) Read more about +1-670-(4840000...4849999)
+1-670-(4880000...4889999): Tinian, Northern Mariana Islands (MP) Read more about +1-670-(4880000...4889999)
+1-670-(5880000...5889999): Rota, Northern Mariana Islands (MP) Read more about +1-670-(5880000...5889999)
+1-670-(9890000...9899999): Saipan, Northern Mariana Islands (MP) Read more about +1-670-(9890000...9899999)
