Area Code +52-442-(1021000...1021255) 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 : 1021000 Subscriber Number To : 1021255 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 : 20.7100 Longitude : -100.3000 ‹ previous : +52-442-(1020256...1020511) next › : +52-442-(1022000...1022255) Dialling Instructions For trunk calls: 1 442 1021000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 442 1021000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1021000 ~ 1021255 (Count: 256) Example: +52-442-1021000 / 0052-442-1021000 (01442-1021000 / 01-442-1021000) +52-442-1021001 / 0052-442-1021001 (01442-1021001 / 01-442-1021001) +52-442-1021002 / 0052-442-1021002 (01442-1021002 / 01-442-1021002) +52-442-1021003 / 0052-442-1021003 (01442-1021003 / 01-442-1021003) +52-442-1021004 / 0052-442-1021004 (01442-1021004 / 01-442-1021004) ...+52-442-xxxxxxx / 0052-442-xxxxxxx (01442-xxxxxxx / 01-442-xxxxxxx) ...+52-442-1021251 / 0052-442-1021251 (01442-1021251 / 01-442-1021251) +52-442-1021252 / 0052-442-1021252 (01442-1021252 / 01-442-1021252) +52-442-1021253 / 0052-442-1021253 (01442-1021253 / 01-442-1021253) +52-442-1021254 / 0052-442-1021254 (01442-1021254 / 01-442-1021254) +52-442-1021255 / 0052-442-1021255 (01442-1021255 / 01-442-1021255)