Area Code +1-540-(7630000...7639999) located in Alum Ridge, Virginia (VA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 540 Subscriber Number From : 7630000 Subscriber Number To : 7639999 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 : CITIZENS TEL COOP 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 : VA Region Name : Virginia City : Alum Ridge Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.9500 Longitude : -80.4500 ‹ previous : +1-540-(7610000...7619999) next › : +1-540-(7640000...7640999) Dialling Instructions For trunk calls: 0 540 7630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 540 7630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7630000 ~ 7639999 (Count: 10,000) Example: +1-540-7630000 / 0111-540-7630000 (1540-7630000 / 1-540-7630000) +1-540-7630001 / 0111-540-7630001 (1540-7630001 / 1-540-7630001) +1-540-7630002 / 0111-540-7630002 (1540-7630002 / 1-540-7630002) +1-540-7630003 / 0111-540-7630003 (1540-7630003 / 1-540-7630003) +1-540-7630004 / 0111-540-7630004 (1540-7630004 / 1-540-7630004) ...+1-540-xxxxxxx / 0111-540-xxxxxxx (1540-xxxxxxx / 1-540-xxxxxxx) ...+1-540-7639995 / 0111-540-7639995 (1540-7639995 / 1-540-7639995) +1-540-7639996 / 0111-540-7639996 (1540-7639996 / 1-540-7639996) +1-540-7639997 / 0111-540-7639997 (1540-7639997 / 1-540-7639997) +1-540-7639998 / 0111-540-7639998 (1540-7639998 / 1-540-7639998) +1-540-7639999 / 0111-540-7639999 (1540-7639999 / 1-540-7639999)