Area Code +52-33-(28810000...28819999) located in Guadalajara, Jalisco (JAL), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 33 Subscriber Number From : 28810000 Subscriber Number To : 28819999 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 : JAL Region Name : Jalisco City : Guadalajara Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 20.6800 Longitude : -103.3400 ‹ previous : +52-33-(28260000...28268999) next › : +52-33-(30000000...30009999) Dialling Instructions For trunk calls: 1 33 28810000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 33 28810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 28810000 ~ 28819999 (Count: 10,000) Example: +52-33-28810000 / 0052-33-28810000 (0133-28810000 / 01-33-28810000) +52-33-28810001 / 0052-33-28810001 (0133-28810001 / 01-33-28810001) +52-33-28810002 / 0052-33-28810002 (0133-28810002 / 01-33-28810002) +52-33-28810003 / 0052-33-28810003 (0133-28810003 / 01-33-28810003) +52-33-28810004 / 0052-33-28810004 (0133-28810004 / 01-33-28810004) ...+52-33-xxxxxxxx / 0052-33-xxxxxxxx (0133-xxxxxxxx / 01-33-xxxxxxxx) ...+52-33-28819995 / 0052-33-28819995 (0133-28819995 / 01-33-28819995) +52-33-28819996 / 0052-33-28819996 (0133-28819996 / 01-33-28819996) +52-33-28819997 / 0052-33-28819997 (0133-28819997 / 01-33-28819997) +52-33-28819998 / 0052-33-28819998 (0133-28819998 / 01-33-28819998) +52-33-28819999 / 0052-33-28819999 (0133-28819999 / 01-33-28819999)