Area Code +52-442-(4055000...4059999) located in Querétaro, Querétaro (QUE), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 442 Subscriber Number From : 4055000 Subscriber Number To : 4059999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OPERADORA UNEFON, 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 : QUE Region Name : Querétaro City : Querétaro Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 20.5900 Longitude : -100.3900 ‹ previous : +52-442-(4050000...4054999) next › : +52-442-(4060000...4060999) Dialling Instructions For trunk calls: 1 442 4055000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 442 4055000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4055000 ~ 4059999 (Count: 5,000) Example: +52-442-4055000 / 0052-442-4055000 (01442-4055000 / 01-442-4055000) +52-442-4055001 / 0052-442-4055001 (01442-4055001 / 01-442-4055001) +52-442-4055002 / 0052-442-4055002 (01442-4055002 / 01-442-4055002) +52-442-4055003 / 0052-442-4055003 (01442-4055003 / 01-442-4055003) +52-442-4055004 / 0052-442-4055004 (01442-4055004 / 01-442-4055004) ...+52-442-xxxxxxx / 0052-442-xxxxxxx (01442-xxxxxxx / 01-442-xxxxxxx) ...+52-442-4059995 / 0052-442-4059995 (01442-4059995 / 01-442-4059995) +52-442-4059996 / 0052-442-4059996 (01442-4059996 / 01-442-4059996) +52-442-4059997 / 0052-442-4059997 (01442-4059997 / 01-442-4059997) +52-442-4059998 / 0052-442-4059998 (01442-4059998 / 01-442-4059998) +52-442-4059999 / 0052-442-4059999 (01442-4059999 / 01-442-4059999)