Area Code +1-530-(6401000...6401999) located in Alturas, California (CA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 530 Subscriber Number From : 6401000 Subscriber Number To : 6401999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : UNITED STATES CEL CA Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : CA Region Name : California City : Alturas Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.4900 Longitude : -120.5400 ‹ previous : +1-530-(6400000...6400999) next › : +1-530-(6402000...6402999) Dialling Instructions For trunk calls: 0 530 6401000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 530 6401000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6401000 ~ 6401999 (Count: 1,000) Example: +1-530-6401000 / 0111-530-6401000 (1530-6401000 / 1-530-6401000) +1-530-6401001 / 0111-530-6401001 (1530-6401001 / 1-530-6401001) +1-530-6401002 / 0111-530-6401002 (1530-6401002 / 1-530-6401002) +1-530-6401003 / 0111-530-6401003 (1530-6401003 / 1-530-6401003) +1-530-6401004 / 0111-530-6401004 (1530-6401004 / 1-530-6401004) ...+1-530-xxxxxxx / 0111-530-xxxxxxx (1530-xxxxxxx / 1-530-xxxxxxx) ...+1-530-6401995 / 0111-530-6401995 (1530-6401995 / 1-530-6401995) +1-530-6401996 / 0111-530-6401996 (1530-6401996 / 1-530-6401996) +1-530-6401997 / 0111-530-6401997 (1530-6401997 / 1-530-6401997) +1-530-6401998 / 0111-530-6401998 (1530-6401998 / 1-530-6401998) +1-530-6401999 / 0111-530-6401999 (1530-6401999 / 1-530-6401999)