Area Code +1-713-(9300000...9309999) located in Houston, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 713 Subscriber Number From : 9300000 Subscriber Number To : 9309999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : UNICOM PGING NTWK 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 : Houston Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 29.7600 Longitude : -95.3700 ‹ previous : +1-713-(9299000...9299999) next › : +1-713-(9310000...9310999) Dialling Instructions For trunk calls: 0 713 9300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 713 9300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9300000 ~ 9309999 (Count: 10,000) Example: +1-713-9300000 / 0111-713-9300000 (1713-9300000 / 1-713-9300000) +1-713-9300001 / 0111-713-9300001 (1713-9300001 / 1-713-9300001) +1-713-9300002 / 0111-713-9300002 (1713-9300002 / 1-713-9300002) +1-713-9300003 / 0111-713-9300003 (1713-9300003 / 1-713-9300003) +1-713-9300004 / 0111-713-9300004 (1713-9300004 / 1-713-9300004) ...+1-713-xxxxxxx / 0111-713-xxxxxxx (1713-xxxxxxx / 1-713-xxxxxxx) ...+1-713-9309995 / 0111-713-9309995 (1713-9309995 / 1-713-9309995) +1-713-9309996 / 0111-713-9309996 (1713-9309996 / 1-713-9309996) +1-713-9309997 / 0111-713-9309997 (1713-9309997 / 1-713-9309997) +1-713-9309998 / 0111-713-9309998 (1713-9309998 / 1-713-9309998) +1-713-9309999 / 0111-713-9309999 (1713-9309999 / 1-713-9309999)