Area Code +52-437-(9525500...9525639) 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 : 9525500 Subscriber Number To : 9525639 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-(9525000...9525499) next › : +52-437-(9525640...9525999) Dialling Instructions For trunk calls: 1 437 9525500 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 437 9525500 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9525500 ~ 9525639 (Count: 140) Example: +52-437-9525500 / 0052-437-9525500 (01437-9525500 / 01-437-9525500) +52-437-9525501 / 0052-437-9525501 (01437-9525501 / 01-437-9525501) +52-437-9525502 / 0052-437-9525502 (01437-9525502 / 01-437-9525502) +52-437-9525503 / 0052-437-9525503 (01437-9525503 / 01-437-9525503) +52-437-9525504 / 0052-437-9525504 (01437-9525504 / 01-437-9525504) ...+52-437-xxxxxxx / 0052-437-xxxxxxx (01437-xxxxxxx / 01-437-xxxxxxx) ...+52-437-9525635 / 0052-437-9525635 (01437-9525635 / 01-437-9525635) +52-437-9525636 / 0052-437-9525636 (01437-9525636 / 01-437-9525636) +52-437-9525637 / 0052-437-9525637 (01437-9525637 / 01-437-9525637) +52-437-9525638 / 0052-437-9525638 (01437-9525638 / 01-437-9525638) +52-437-9525639 / 0052-437-9525639 (01437-9525639 / 01-437-9525639)