San Marino Country Code +378

Country code guide are providing you a detailed information on country & area codes in San-marino, you find that most people have a series of two digits from their phone number in SM (for example, +378). There is no longer distance charge from the San-marino phone number to call the landline and mobile number in San-marino (apart from customer service numbers, the rate can be charged per minute). The process is similar to calling from Landline: initial country code + destination country code + phone number.