Area Code +52-878-(1003000...1008999) located in Piedras Negras, Coahuila (COA), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 878 Subscriber Number From : 1003000 Subscriber Number To : 1008999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : IUSACELL PCS, 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 : COA Region Name : Coahuila City : Piedras Negras Timezone : America/Monterrey Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 28.7000 Longitude : -100.5200 ‹ previous : +52-878-(1000000...1002999) next › : +52-878-(1009000...1009999) Dialling Instructions For trunk calls: 1 878 1003000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 878 1003000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1003000 ~ 1008999 (Count: 6,000) Example: +52-878-1003000 / 0052-878-1003000 (01878-1003000 / 01-878-1003000) +52-878-1003001 / 0052-878-1003001 (01878-1003001 / 01-878-1003001) +52-878-1003002 / 0052-878-1003002 (01878-1003002 / 01-878-1003002) +52-878-1003003 / 0052-878-1003003 (01878-1003003 / 01-878-1003003) +52-878-1003004 / 0052-878-1003004 (01878-1003004 / 01-878-1003004) ...+52-878-xxxxxxx / 0052-878-xxxxxxx (01878-xxxxxxx / 01-878-xxxxxxx) ...+52-878-1008995 / 0052-878-1008995 (01878-1008995 / 01-878-1008995) +52-878-1008996 / 0052-878-1008996 (01878-1008996 / 01-878-1008996) +52-878-1008997 / 0052-878-1008997 (01878-1008997 / 01-878-1008997) +52-878-1008998 / 0052-878-1008998 (01878-1008998 / 01-878-1008998) +52-878-1008999 / 0052-878-1008999 (01878-1008999 / 01-878-1008999)