Area Code +1-670-(8580000...8589999) located in Saipan, Northern Mariana Islands (MP), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 670 Subscriber Number From : 8580000 Subscriber Number To : 8589999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : WAVE RUNNER LLC Click here to buy Northern Mariana Islands Area Code Database Other Information Language Code : en (English) Country Number : 580 (Northern Mariana Islands) Country Code : MP (Northern Mariana Islands) Region Code : MP Region Name : Northern Mariana Islands City : Saipan Timezone : Pacific/Saipan Coordinated Universal Time : +10:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 15.1800 Longitude : 145.7500 ‹ previous : +1-670-(8480000...8489999) next › : +1-670-(8680000...8689999) Dialling Instructions For trunk calls: 0 670 8580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 670 8580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8580000 ~ 8589999 (Count: 10,000) Example: +1-670-8580000 / 0111-670-8580000 (1670-8580000 / 1-670-8580000) +1-670-8580001 / 0111-670-8580001 (1670-8580001 / 1-670-8580001) +1-670-8580002 / 0111-670-8580002 (1670-8580002 / 1-670-8580002) +1-670-8580003 / 0111-670-8580003 (1670-8580003 / 1-670-8580003) +1-670-8580004 / 0111-670-8580004 (1670-8580004 / 1-670-8580004) ...+1-670-xxxxxxx / 0111-670-xxxxxxx (1670-xxxxxxx / 1-670-xxxxxxx) ...+1-670-8589995 / 0111-670-8589995 (1670-8589995 / 1-670-8589995) +1-670-8589996 / 0111-670-8589996 (1670-8589996 / 1-670-8589996) +1-670-8589997 / 0111-670-8589997 (1670-8589997 / 1-670-8589997) +1-670-8589998 / 0111-670-8589998 (1670-8589998 / 1-670-8589998) +1-670-8589999 / 0111-670-8589999 (1670-8589999 / 1-670-8589999)