Area Code +52-635-(1031000...1031999) located in Guazapares, Chihuahua (CHH), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 635 Subscriber Number From : 1031000 Subscriber Number To : 1031999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : CORPORACION DE TELECOMUNICACIONES REGIONALES, 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 : Guazapares Timezone : America/Chihuahua Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 27.2800 Longitude : -108.2800 ‹ previous : +52-635-(1030000...1030999) next › : +52-635-(1032000...1032999) Dialling Instructions For trunk calls: 1 635 1031000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 635 1031000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1031000 ~ 1031999 (Count: 1,000) Example: +52-635-1031000 / 0052-635-1031000 (01635-1031000 / 01-635-1031000) +52-635-1031001 / 0052-635-1031001 (01635-1031001 / 01-635-1031001) +52-635-1031002 / 0052-635-1031002 (01635-1031002 / 01-635-1031002) +52-635-1031003 / 0052-635-1031003 (01635-1031003 / 01-635-1031003) +52-635-1031004 / 0052-635-1031004 (01635-1031004 / 01-635-1031004) ...+52-635-xxxxxxx / 0052-635-xxxxxxx (01635-xxxxxxx / 01-635-xxxxxxx) ...+52-635-1031995 / 0052-635-1031995 (01635-1031995 / 01-635-1031995) +52-635-1031996 / 0052-635-1031996 (01635-1031996 / 01-635-1031996) +52-635-1031997 / 0052-635-1031997 (01635-1031997 / 01-635-1031997) +52-635-1031998 / 0052-635-1031998 (01635-1031998 / 01-635-1031998) +52-635-1031999 / 0052-635-1031999 (01635-1031999 / 01-635-1031999)