Area Code +52-55-(44390000...44399999) located in Tlalnepantla de Baz, México (MEX), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 55 Subscriber Number From : 44390000 Subscriber Number To : 44399999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NII DIGITAL, S. DE R.L. 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 : MEX Region Name : México City : Tlalnepantla de Baz Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.5400 Longitude : -99.1900 ‹ previous : +52-55-(44380000...44389999) next › : +52-55-(44400000...44409999) Dialling Instructions For trunk calls: 1 55 44390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 55 44390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 44390000 ~ 44399999 (Count: 10,000) Example: +52-55-44390000 / 0052-55-44390000 (0155-44390000 / 01-55-44390000) +52-55-44390001 / 0052-55-44390001 (0155-44390001 / 01-55-44390001) +52-55-44390002 / 0052-55-44390002 (0155-44390002 / 01-55-44390002) +52-55-44390003 / 0052-55-44390003 (0155-44390003 / 01-55-44390003) +52-55-44390004 / 0052-55-44390004 (0155-44390004 / 01-55-44390004) ...+52-55-xxxxxxxx / 0052-55-xxxxxxxx (0155-xxxxxxxx / 01-55-xxxxxxxx) ...+52-55-44399995 / 0052-55-44399995 (0155-44399995 / 01-55-44399995) +52-55-44399996 / 0052-55-44399996 (0155-44399996 / 01-55-44399996) +52-55-44399997 / 0052-55-44399997 (0155-44399997 / 01-55-44399997) +52-55-44399998 / 0052-55-44399998 (0155-44399998 / 01-55-44399998) +52-55-44399999 / 0052-55-44399999 (0155-44399999 / 01-55-44399999)