Area Code +1-831-(2199000...2199999) located in Aptos, California (CA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 831 Subscriber Number From : 2199000 Subscriber Number To : 2199999 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 : TELEPORT COM SANFRAN 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 : Aptos Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.9800 Longitude : -121.9000 ‹ previous : +1-831-(2198000...2198999) next › : +1-831-(2210000...2210999) Dialling Instructions For trunk calls: 0 831 2199000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 831 2199000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2199000 ~ 2199999 (Count: 1,000) Example: +1-831-2199000 / 0111-831-2199000 (1831-2199000 / 1-831-2199000) +1-831-2199001 / 0111-831-2199001 (1831-2199001 / 1-831-2199001) +1-831-2199002 / 0111-831-2199002 (1831-2199002 / 1-831-2199002) +1-831-2199003 / 0111-831-2199003 (1831-2199003 / 1-831-2199003) +1-831-2199004 / 0111-831-2199004 (1831-2199004 / 1-831-2199004) ...+1-831-xxxxxxx / 0111-831-xxxxxxx (1831-xxxxxxx / 1-831-xxxxxxx) ...+1-831-2199995 / 0111-831-2199995 (1831-2199995 / 1-831-2199995) +1-831-2199996 / 0111-831-2199996 (1831-2199996 / 1-831-2199996) +1-831-2199997 / 0111-831-2199997 (1831-2199997 / 1-831-2199997) +1-831-2199998 / 0111-831-2199998 (1831-2199998 / 1-831-2199998) +1-831-2199999 / 0111-831-2199999 (1831-2199999 / 1-831-2199999)