Area Code +52-437-(9521000...9521499) located in Chimaltitán, Jalisco (JAL), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 437 Subscriber Number From : 9521000 Subscriber Number To : 9521499 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 : JAL Region Name : Jalisco City : Chimaltitán Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 21.7800 Longitude : -103.7800 ‹ previous : +52-437-(9520000...9520299) next › : +52-437-(9525000...9525499) Dialling Instructions For trunk calls: 1 437 9521000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 437 9521000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9521000 ~ 9521499 (Count: 500) Example: +52-437-9521000 / 0052-437-9521000 (01437-9521000 / 01-437-9521000) +52-437-9521001 / 0052-437-9521001 (01437-9521001 / 01-437-9521001) +52-437-9521002 / 0052-437-9521002 (01437-9521002 / 01-437-9521002) +52-437-9521003 / 0052-437-9521003 (01437-9521003 / 01-437-9521003) +52-437-9521004 / 0052-437-9521004 (01437-9521004 / 01-437-9521004) ...+52-437-xxxxxxx / 0052-437-xxxxxxx (01437-xxxxxxx / 01-437-xxxxxxx) ...+52-437-9521495 / 0052-437-9521495 (01437-9521495 / 01-437-9521495) +52-437-9521496 / 0052-437-9521496 (01437-9521496 / 01-437-9521496) +52-437-9521497 / 0052-437-9521497 (01437-9521497 / 01-437-9521497) +52-437-9521498 / 0052-437-9521498 (01437-9521498 / 01-437-9521498) +52-437-9521499 / 0052-437-9521499 (01437-9521499 / 01-437-9521499)