Area Code +52-639-(1030000...1039999) located in Delicias, Chihuahua (CHH), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 639 Subscriber Number From : 1030000 Subscriber Number To : 1039999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : PEGASO 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 : CHH Region Name : Chihuahua City : Delicias Timezone : America/Chihuahua Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 28.1900 Longitude : -105.4700 ‹ previous : +52-639-(1029000...1029999) next › : +52-639-(1040000...1049999) Dialling Instructions For trunk calls: 1 639 1030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 639 1030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1030000 ~ 1039999 (Count: 10,000) Example: +52-639-1030000 / 0052-639-1030000 (01639-1030000 / 01-639-1030000) +52-639-1030001 / 0052-639-1030001 (01639-1030001 / 01-639-1030001) +52-639-1030002 / 0052-639-1030002 (01639-1030002 / 01-639-1030002) +52-639-1030003 / 0052-639-1030003 (01639-1030003 / 01-639-1030003) +52-639-1030004 / 0052-639-1030004 (01639-1030004 / 01-639-1030004) ...+52-639-xxxxxxx / 0052-639-xxxxxxx (01639-xxxxxxx / 01-639-xxxxxxx) ...+52-639-1039995 / 0052-639-1039995 (01639-1039995 / 01-639-1039995) +52-639-1039996 / 0052-639-1039996 (01639-1039996 / 01-639-1039996) +52-639-1039997 / 0052-639-1039997 (01639-1039997 / 01-639-1039997) +52-639-1039998 / 0052-639-1039998 (01639-1039998 / 01-639-1039998) +52-639-1039999 / 0052-639-1039999 (01639-1039999 / 01-639-1039999)