Area Code +1-671-(6420000...6429999) located in Agana, Guam (GU), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 671 Subscriber Number From : 6420000 Subscriber Number To : 6429999 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 : TELEGUAM HOLDINGS Click here to buy Guam Area Code Database Other Information Language Code : en (English) Country Number : 316 (Guam) Country Code : GU (Guam) Region Code : GU Region Name : Guam City : Agana Timezone : Pacific/Guam Coordinated Universal Time : +10:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 13.4700 Longitude : 144.7500 ‹ previous : +1-671-(6380000...6389999) next › : +1-671-(6440000...6449999) Dialling Instructions For trunk calls: 1 671 6420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 671 6420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6420000 ~ 6429999 (Count: 10,000) Example: +1-671-6420000 / 0111-671-6420000 (1671-6420000 / 1-671-6420000) +1-671-6420001 / 0111-671-6420001 (1671-6420001 / 1-671-6420001) +1-671-6420002 / 0111-671-6420002 (1671-6420002 / 1-671-6420002) +1-671-6420003 / 0111-671-6420003 (1671-6420003 / 1-671-6420003) +1-671-6420004 / 0111-671-6420004 (1671-6420004 / 1-671-6420004) ...+1-671-xxxxxxx / 0111-671-xxxxxxx (1671-xxxxxxx / 1-671-xxxxxxx) ...+1-671-6429995 / 0111-671-6429995 (1671-6429995 / 1-671-6429995) +1-671-6429996 / 0111-671-6429996 (1671-6429996 / 1-671-6429996) +1-671-6429997 / 0111-671-6429997 (1671-6429997 / 1-671-6429997) +1-671-6429998 / 0111-671-6429998 (1671-6429998 / 1-671-6429998) +1-671-6429999 / 0111-671-6429999 (1671-6429999 / 1-671-6429999)
