Area Code +52-444-(2155000...2159999) located in San Luis Potosí, San Luis (SLP), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 444 Subscriber Number From : 2155000 Subscriber Number To : 2159999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OPERADORA UNEFON, S.A. 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 : San Luis Potosí Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 22.1500 Longitude : -100.9800 ‹ previous : +52-443-(9800000...9800999) next › : +52-444-(2987000...2989999) Dialling Instructions For trunk calls: 1 444 2155000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 444 2155000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2155000 ~ 2159999 (Count: 5,000) Example: +52-444-2155000 / 0052-444-2155000 (01444-2155000 / 01-444-2155000) +52-444-2155001 / 0052-444-2155001 (01444-2155001 / 01-444-2155001) +52-444-2155002 / 0052-444-2155002 (01444-2155002 / 01-444-2155002) +52-444-2155003 / 0052-444-2155003 (01444-2155003 / 01-444-2155003) +52-444-2155004 / 0052-444-2155004 (01444-2155004 / 01-444-2155004) ...+52-444-xxxxxxx / 0052-444-xxxxxxx (01444-xxxxxxx / 01-444-xxxxxxx) ...+52-444-2159995 / 0052-444-2159995 (01444-2159995 / 01-444-2159995) +52-444-2159996 / 0052-444-2159996 (01444-2159996 / 01-444-2159996) +52-444-2159997 / 0052-444-2159997 (01444-2159997 / 01-444-2159997) +52-444-2159998 / 0052-444-2159998 (01444-2159998 / 01-444-2159998) +52-444-2159999 / 0052-444-2159999 (01444-2159999 / 01-444-2159999)
