Area Code +52-831-(1020000...1021999) located in El Mante, Tamaulipas (TAM), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 831 Subscriber Number From : 1020000 Subscriber Number To : 1021999 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 : TAM Region Name : Tamaulipas City : El Mante Timezone : America/Monterrey Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 22.7400 Longitude : -98.9700 ‹ previous : +52-831-(1010000...1014999) next › : +52-831-(1022000...1023999) Dialling Instructions For trunk calls: 1 831 1020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 831 1020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1020000 ~ 1021999 (Count: 2,000) Example: +52-831-1020000 / 0052-831-1020000 (01831-1020000 / 01-831-1020000) +52-831-1020001 / 0052-831-1020001 (01831-1020001 / 01-831-1020001) +52-831-1020002 / 0052-831-1020002 (01831-1020002 / 01-831-1020002) +52-831-1020003 / 0052-831-1020003 (01831-1020003 / 01-831-1020003) +52-831-1020004 / 0052-831-1020004 (01831-1020004 / 01-831-1020004) ...+52-831-xxxxxxx / 0052-831-xxxxxxx (01831-xxxxxxx / 01-831-xxxxxxx) ...+52-831-1021995 / 0052-831-1021995 (01831-1021995 / 01-831-1021995) +52-831-1021996 / 0052-831-1021996 (01831-1021996 / 01-831-1021996) +52-831-1021997 / 0052-831-1021997 (01831-1021997 / 01-831-1021997) +52-831-1021998 / 0052-831-1021998 (01831-1021998 / 01-831-1021998) +52-831-1021999 / 0052-831-1021999 (01831-1021999 / 01-831-1021999)