Area Code +52-444-(8548000...8548383) located in Ahualulco, San Luis (SLP), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 444 Subscriber Number From : 8548000 Subscriber Number To : 8548383 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 : SLP Region Name : San Luis City : Ahualulco Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 22.4000 Longitude : -101.1700 ‹ previous : +52-444-(8547606...8547999) next › : +52-444-(8548384...8548511) Dialling Instructions For trunk calls: 1 444 8548000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 444 8548000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8548000 ~ 8548383 (Count: 384) Example: +52-444-8548000 / 0052-444-8548000 (01444-8548000 / 01-444-8548000) +52-444-8548001 / 0052-444-8548001 (01444-8548001 / 01-444-8548001) +52-444-8548002 / 0052-444-8548002 (01444-8548002 / 01-444-8548002) +52-444-8548003 / 0052-444-8548003 (01444-8548003 / 01-444-8548003) +52-444-8548004 / 0052-444-8548004 (01444-8548004 / 01-444-8548004) ...+52-444-xxxxxxx / 0052-444-xxxxxxx (01444-xxxxxxx / 01-444-xxxxxxx) ...+52-444-8548379 / 0052-444-8548379 (01444-8548379 / 01-444-8548379) +52-444-8548380 / 0052-444-8548380 (01444-8548380 / 01-444-8548380) +52-444-8548381 / 0052-444-8548381 (01444-8548381 / 01-444-8548381) +52-444-8548382 / 0052-444-8548382 (01444-8548382 / 01-444-8548382) +52-444-8548383 / 0052-444-8548383 (01444-8548383 / 01-444-8548383)