Area Code +1-210-(4244000...4244999) 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 : 4244000 Subscriber Number To : 4244999 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 : CAPROCK TELECOMM-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-(4243000...4243999) next › : +1-210-(4245000...4245999) Dialling Instructions For trunk calls: 0 210 4244000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 210 4244000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4244000 ~ 4244999 (Count: 1,000) Example: +1-210-4244000 / 0111-210-4244000 (1210-4244000 / 1-210-4244000) +1-210-4244001 / 0111-210-4244001 (1210-4244001 / 1-210-4244001) +1-210-4244002 / 0111-210-4244002 (1210-4244002 / 1-210-4244002) +1-210-4244003 / 0111-210-4244003 (1210-4244003 / 1-210-4244003) +1-210-4244004 / 0111-210-4244004 (1210-4244004 / 1-210-4244004) ...+1-210-xxxxxxx / 0111-210-xxxxxxx (1210-xxxxxxx / 1-210-xxxxxxx) ...+1-210-4244995 / 0111-210-4244995 (1210-4244995 / 1-210-4244995) +1-210-4244996 / 0111-210-4244996 (1210-4244996 / 1-210-4244996) +1-210-4244997 / 0111-210-4244997 (1210-4244997 / 1-210-4244997) +1-210-4244998 / 0111-210-4244998 (1210-4244998 / 1-210-4244998) +1-210-4244999 / 0111-210-4244999 (1210-4244999 / 1-210-4244999)