Area Code +52-55-(41220000...41229999) located in Tlalnepantla de Baz, México (MEX), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 55 Subscriber Number From : 41220000 Subscriber Number To : 41229999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : ALESTRA, 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-(41210000...41219999) next › : +52-55-(41230000...41239999) Dialling Instructions For trunk calls: 1 55 41220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 55 41220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 41220000 ~ 41229999 (Count: 10,000) Example: +52-55-41220000 / 0052-55-41220000 (0155-41220000 / 01-55-41220000) +52-55-41220001 / 0052-55-41220001 (0155-41220001 / 01-55-41220001) +52-55-41220002 / 0052-55-41220002 (0155-41220002 / 01-55-41220002) +52-55-41220003 / 0052-55-41220003 (0155-41220003 / 01-55-41220003) +52-55-41220004 / 0052-55-41220004 (0155-41220004 / 01-55-41220004) ...+52-55-xxxxxxxx / 0052-55-xxxxxxxx (0155-xxxxxxxx / 01-55-xxxxxxxx) ...+52-55-41229995 / 0052-55-41229995 (0155-41229995 / 01-55-41229995) +52-55-41229996 / 0052-55-41229996 (0155-41229996 / 01-55-41229996) +52-55-41229997 / 0052-55-41229997 (0155-41229997 / 01-55-41229997) +52-55-41229998 / 0052-55-41229998 (0155-41229998 / 01-55-41229998) +52-55-41229999 / 0052-55-41229999 (0155-41229999 / 01-55-41229999)