Area Code +1-210-(3054000...3054999) 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 : 3054000 Subscriber Number To : 3054999 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 : LEVEL 3 COMM - 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-(3053000...3053999) next › : +1-210-(3055000...3055999) Dialling Instructions For trunk calls: 0 210 3054000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 210 3054000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3054000 ~ 3054999 (Count: 1,000) Example: +1-210-3054000 / 0111-210-3054000 (1210-3054000 / 1-210-3054000) +1-210-3054001 / 0111-210-3054001 (1210-3054001 / 1-210-3054001) +1-210-3054002 / 0111-210-3054002 (1210-3054002 / 1-210-3054002) +1-210-3054003 / 0111-210-3054003 (1210-3054003 / 1-210-3054003) +1-210-3054004 / 0111-210-3054004 (1210-3054004 / 1-210-3054004) ...+1-210-xxxxxxx / 0111-210-xxxxxxx (1210-xxxxxxx / 1-210-xxxxxxx) ...+1-210-3054995 / 0111-210-3054995 (1210-3054995 / 1-210-3054995) +1-210-3054996 / 0111-210-3054996 (1210-3054996 / 1-210-3054996) +1-210-3054997 / 0111-210-3054997 (1210-3054997 / 1-210-3054997) +1-210-3054998 / 0111-210-3054998 (1210-3054998 / 1-210-3054998) +1-210-3054999 / 0111-210-3054999 (1210-3054999 / 1-210-3054999)