Area Code +1-670-(2370000...2379999) 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 : 2370000 Subscriber Number To : 2379999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : MICRONESIA TELECOMM 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-(2360000...2369999) next › : +1-670-(2560000...2569999) Dialling Instructions For trunk calls: 0 670 2370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 670 2370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2370000 ~ 2379999 (Count: 10,000) Example: +1-670-2370000 / 0111-670-2370000 (1670-2370000 / 1-670-2370000) +1-670-2370001 / 0111-670-2370001 (1670-2370001 / 1-670-2370001) +1-670-2370002 / 0111-670-2370002 (1670-2370002 / 1-670-2370002) +1-670-2370003 / 0111-670-2370003 (1670-2370003 / 1-670-2370003) +1-670-2370004 / 0111-670-2370004 (1670-2370004 / 1-670-2370004) ...+1-670-xxxxxxx / 0111-670-xxxxxxx (1670-xxxxxxx / 1-670-xxxxxxx) ...+1-670-2379995 / 0111-670-2379995 (1670-2379995 / 1-670-2379995) +1-670-2379996 / 0111-670-2379996 (1670-2379996 / 1-670-2379996) +1-670-2379997 / 0111-670-2379997 (1670-2379997 / 1-670-2379997) +1-670-2379998 / 0111-670-2379998 (1670-2379998 / 1-670-2379998) +1-670-2379999 / 0111-670-2379999 (1670-2379999 / 1-670-2379999)