Area Code +1-210-(8920000...8929999) 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 : 8920000 Subscriber Number To : 8929999 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 : TNCI-OP-CO - TX 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-(8890000...8899999) next › : +1-210-(8930000...8939999) Dialling Instructions For trunk calls: 0 210 8920000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 210 8920000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8920000 ~ 8929999 (Count: 10,000) Example: +1-210-8920000 / 0111-210-8920000 (1210-8920000 / 1-210-8920000) +1-210-8920001 / 0111-210-8920001 (1210-8920001 / 1-210-8920001) +1-210-8920002 / 0111-210-8920002 (1210-8920002 / 1-210-8920002) +1-210-8920003 / 0111-210-8920003 (1210-8920003 / 1-210-8920003) +1-210-8920004 / 0111-210-8920004 (1210-8920004 / 1-210-8920004) ...+1-210-xxxxxxx / 0111-210-xxxxxxx (1210-xxxxxxx / 1-210-xxxxxxx) ...+1-210-8929995 / 0111-210-8929995 (1210-8929995 / 1-210-8929995) +1-210-8929996 / 0111-210-8929996 (1210-8929996 / 1-210-8929996) +1-210-8929997 / 0111-210-8929997 (1210-8929997 / 1-210-8929997) +1-210-8929998 / 0111-210-8929998 (1210-8929998 / 1-210-8929998) +1-210-8929999 / 0111-210-8929999 (1210-8929999 / 1-210-8929999)