Area Code +1-830-(4990000...4990999) located in Asherton, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 830 Subscriber Number From : 4990000 Subscriber Number To : 4990999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS IL 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 : Asherton Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 28.4400 Longitude : -99.7600 ‹ previous : +1-830-(4960000...4969999) next › : +1-830-(4996000...4996999) Dialling Instructions For trunk calls: 0 830 4990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 830 4990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4990000 ~ 4990999 (Count: 1,000) Example: +1-830-4990000 / 0111-830-4990000 (1830-4990000 / 1-830-4990000) +1-830-4990001 / 0111-830-4990001 (1830-4990001 / 1-830-4990001) +1-830-4990002 / 0111-830-4990002 (1830-4990002 / 1-830-4990002) +1-830-4990003 / 0111-830-4990003 (1830-4990003 / 1-830-4990003) +1-830-4990004 / 0111-830-4990004 (1830-4990004 / 1-830-4990004) ...+1-830-xxxxxxx / 0111-830-xxxxxxx (1830-xxxxxxx / 1-830-xxxxxxx) ...+1-830-4990995 / 0111-830-4990995 (1830-4990995 / 1-830-4990995) +1-830-4990996 / 0111-830-4990996 (1830-4990996 / 1-830-4990996) +1-830-4990997 / 0111-830-4990997 (1830-4990997 / 1-830-4990997) +1-830-4990998 / 0111-830-4990998 (1830-4990998 / 1-830-4990998) +1-830-4990999 / 0111-830-4990999 (1830-4990999 / 1-830-4990999)