Area Code +1-210-(8533000...8533999) 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 : 8533000 Subscriber Number To : 8533999 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 : ALLEGIANCE TELCOM 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-(8532000...8532999) next › : +1-210-(8534000...8534999) Dialling Instructions For trunk calls: 0 210 8533000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 210 8533000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8533000 ~ 8533999 (Count: 1,000) Example: +1-210-8533000 / 0111-210-8533000 (1210-8533000 / 1-210-8533000) +1-210-8533001 / 0111-210-8533001 (1210-8533001 / 1-210-8533001) +1-210-8533002 / 0111-210-8533002 (1210-8533002 / 1-210-8533002) +1-210-8533003 / 0111-210-8533003 (1210-8533003 / 1-210-8533003) +1-210-8533004 / 0111-210-8533004 (1210-8533004 / 1-210-8533004) ...+1-210-xxxxxxx / 0111-210-xxxxxxx (1210-xxxxxxx / 1-210-xxxxxxx) ...+1-210-8533995 / 0111-210-8533995 (1210-8533995 / 1-210-8533995) +1-210-8533996 / 0111-210-8533996 (1210-8533996 / 1-210-8533996) +1-210-8533997 / 0111-210-8533997 (1210-8533997 / 1-210-8533997) +1-210-8533998 / 0111-210-8533998 (1210-8533998 / 1-210-8533998) +1-210-8533999 / 0111-210-8533999 (1210-8533999 / 1-210-8533999)