Area Code +1-210-(5190000...5190999) 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 : 5190000 Subscriber Number To : 5190999 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 : NEUTRAL TANDEM - 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-(5189000...5189999) next › : +1-210-(5191000...5191999) Dialling Instructions For trunk calls: 0 210 5190000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 210 5190000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5190000 ~ 5190999 (Count: 1,000) Example: +1-210-5190000 / 0111-210-5190000 (1210-5190000 / 1-210-5190000) +1-210-5190001 / 0111-210-5190001 (1210-5190001 / 1-210-5190001) +1-210-5190002 / 0111-210-5190002 (1210-5190002 / 1-210-5190002) +1-210-5190003 / 0111-210-5190003 (1210-5190003 / 1-210-5190003) +1-210-5190004 / 0111-210-5190004 (1210-5190004 / 1-210-5190004) ...+1-210-xxxxxxx / 0111-210-xxxxxxx (1210-xxxxxxx / 1-210-xxxxxxx) ...+1-210-5190995 / 0111-210-5190995 (1210-5190995 / 1-210-5190995) +1-210-5190996 / 0111-210-5190996 (1210-5190996 / 1-210-5190996) +1-210-5190997 / 0111-210-5190997 (1210-5190997 / 1-210-5190997) +1-210-5190998 / 0111-210-5190998 (1210-5190998 / 1-210-5190998) +1-210-5190999 / 0111-210-5190999 (1210-5190999 / 1-210-5190999)