Area Code +52-442-(1020000...1020255) located in El Marqués, Querétaro (QUE), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 442 Subscriber Number From : 1020000 Subscriber Number To : 1020255 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 : TELEFONOS DE MEXICO, S.A.B. 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 : QUE Region Name : Querétaro City : El Marqués Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 20.7900 Longitude : -100.3100 ‹ previous : +52-442-(1010000...1019999) next › : +52-442-(1020256...1020511) Dialling Instructions For trunk calls: 1 442 1020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 442 1020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1020000 ~ 1020255 (Count: 256) Example: +52-442-1020000 / 0052-442-1020000 (01442-1020000 / 01-442-1020000) +52-442-1020001 / 0052-442-1020001 (01442-1020001 / 01-442-1020001) +52-442-1020002 / 0052-442-1020002 (01442-1020002 / 01-442-1020002) +52-442-1020003 / 0052-442-1020003 (01442-1020003 / 01-442-1020003) +52-442-1020004 / 0052-442-1020004 (01442-1020004 / 01-442-1020004) ...+52-442-xxxxxxx / 0052-442-xxxxxxx (01442-xxxxxxx / 01-442-xxxxxxx) ...+52-442-1020251 / 0052-442-1020251 (01442-1020251 / 01-442-1020251) +52-442-1020252 / 0052-442-1020252 (01442-1020252 / 01-442-1020252) +52-442-1020253 / 0052-442-1020253 (01442-1020253 / 01-442-1020253) +52-442-1020254 / 0052-442-1020254 (01442-1020254 / 01-442-1020254) +52-442-1020255 / 0052-442-1020255 (01442-1020255 / 01-442-1020255)