Area Code +52-444-(1040000...1043999) located in San Luis Potosí, 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 : 444 Subscriber Number From : 1040000 Subscriber Number To : 1043999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OPERADORA UNEFON, 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 : San Luis Potosí Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 22.1500 Longitude : -100.9800 ‹ previous : +52-444-(1039000...1039999) next › : +52-444-(1044000...1049999) Dialling Instructions For trunk calls: 1 444 1040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 444 1040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1040000 ~ 1043999 (Count: 4,000) Example: +52-444-1040000 / 0052-444-1040000 (01444-1040000 / 01-444-1040000) +52-444-1040001 / 0052-444-1040001 (01444-1040001 / 01-444-1040001) +52-444-1040002 / 0052-444-1040002 (01444-1040002 / 01-444-1040002) +52-444-1040003 / 0052-444-1040003 (01444-1040003 / 01-444-1040003) +52-444-1040004 / 0052-444-1040004 (01444-1040004 / 01-444-1040004) ...+52-444-xxxxxxx / 0052-444-xxxxxxx (01444-xxxxxxx / 01-444-xxxxxxx) ...+52-444-1043995 / 0052-444-1043995 (01444-1043995 / 01-444-1043995) +52-444-1043996 / 0052-444-1043996 (01444-1043996 / 01-444-1043996) +52-444-1043997 / 0052-444-1043997 (01444-1043997 / 01-444-1043997) +52-444-1043998 / 0052-444-1043998 (01444-1043998 / 01-444-1043998) +52-444-1043999 / 0052-444-1043999 (01444-1043999 / 01-444-1043999)
