Area Code +1-210-(5860000...5869999) located in San Antonio, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 210 Subscriber Number From : 5860000 Subscriber Number To : 5869999 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 : SOUTHWESTERN BELL 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 : TX Region Name : Texas City : San Antonio Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 29.4300 Longitude : -98.4800 ‹ previous : +1-210-(5859000...5859999) next › : +1-210-(5870000...5870999) Dialling Instructions For trunk calls: 0 210 5860000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 210 5860000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5860000 ~ 5869999 (Count: 10,000) Example: +1-210-5860000 / 0111-210-5860000 (1210-5860000 / 1-210-5860000) +1-210-5860001 / 0111-210-5860001 (1210-5860001 / 1-210-5860001) +1-210-5860002 / 0111-210-5860002 (1210-5860002 / 1-210-5860002) +1-210-5860003 / 0111-210-5860003 (1210-5860003 / 1-210-5860003) +1-210-5860004 / 0111-210-5860004 (1210-5860004 / 1-210-5860004) ...+1-210-xxxxxxx / 0111-210-xxxxxxx (1210-xxxxxxx / 1-210-xxxxxxx) ...+1-210-5869995 / 0111-210-5869995 (1210-5869995 / 1-210-5869995) +1-210-5869996 / 0111-210-5869996 (1210-5869996 / 1-210-5869996) +1-210-5869997 / 0111-210-5869997 (1210-5869997 / 1-210-5869997) +1-210-5869998 / 0111-210-5869998 (1210-5869998 / 1-210-5869998) +1-210-5869999 / 0111-210-5869999 (1210-5869999 / 1-210-5869999)