Area Code +1-530-(2990000...2990999) located in Adin, 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 : 2990000 Subscriber Number To : 2990999 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 : FRONTIER CM OF 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 : Adin Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.1900 Longitude : -120.9400 ‹ previous : +1-530-(2963000...2963999) next › : +1-530-(2993000...2993999) Dialling Instructions For trunk calls: 0 530 2990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 530 2990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2990000 ~ 2990999 (Count: 1,000) Example: +1-530-2990000 / 0111-530-2990000 (1530-2990000 / 1-530-2990000) +1-530-2990001 / 0111-530-2990001 (1530-2990001 / 1-530-2990001) +1-530-2990002 / 0111-530-2990002 (1530-2990002 / 1-530-2990002) +1-530-2990003 / 0111-530-2990003 (1530-2990003 / 1-530-2990003) +1-530-2990004 / 0111-530-2990004 (1530-2990004 / 1-530-2990004) ...+1-530-xxxxxxx / 0111-530-xxxxxxx (1530-xxxxxxx / 1-530-xxxxxxx) ...+1-530-2990995 / 0111-530-2990995 (1530-2990995 / 1-530-2990995) +1-530-2990996 / 0111-530-2990996 (1530-2990996 / 1-530-2990996) +1-530-2990997 / 0111-530-2990997 (1530-2990997 / 1-530-2990997) +1-530-2990998 / 0111-530-2990998 (1530-2990998 / 1-530-2990998) +1-530-2990999 / 0111-530-2990999 (1530-2990999 / 1-530-2990999)