Area Code +52-481-(3310000...3319999) located in Ciudad Valles, San Luis (SLP), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 481 Subscriber Number From : 3310000 Subscriber Number To : 3319999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : RADIOMOVIL DIPSA, S.A. DE C.V. Click here to buy Mexico Area Code Database Other Information Language Code : es (Spanish) Country Number : 484 (Mexico) Country Code : MX (Mexico) Region Code : SLP Region Name : San Luis City : Ciudad Valles Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 21.9900 Longitude : -99.0200 ‹ previous : +52-481-(1330000...1339999) next › : +52-481-(3660000...3660767) Dialling Instructions For trunk calls: 1 481 3310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 481 3310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3310000 ~ 3319999 (Count: 10,000) Example: +52-481-3310000 / 0052-481-3310000 (01481-3310000 / 01-481-3310000) +52-481-3310001 / 0052-481-3310001 (01481-3310001 / 01-481-3310001) +52-481-3310002 / 0052-481-3310002 (01481-3310002 / 01-481-3310002) +52-481-3310003 / 0052-481-3310003 (01481-3310003 / 01-481-3310003) +52-481-3310004 / 0052-481-3310004 (01481-3310004 / 01-481-3310004) ...+52-481-xxxxxxx / 0052-481-xxxxxxx (01481-xxxxxxx / 01-481-xxxxxxx) ...+52-481-3319995 / 0052-481-3319995 (01481-3319995 / 01-481-3319995) +52-481-3319996 / 0052-481-3319996 (01481-3319996 / 01-481-3319996) +52-481-3319997 / 0052-481-3319997 (01481-3319997 / 01-481-3319997) +52-481-3319998 / 0052-481-3319998 (01481-3319998 / 01-481-3319998) +52-481-3319999 / 0052-481-3319999 (01481-3319999 / 01-481-3319999)