import pickle from pythonvCard4.vcard import Contact input = open("contacts.vcf", 'r').readlines() output = open("processed.vcf", 'w') for line in input: if "TEL" in line: line = line.replace('-', '') if ":06" in line: line = line.replace(":06", ":+336") if ":07" in line: line = line.replace(":07", ":+337") if ":00" in line: line = line.replace(":00", ":+") if ":09" in line: line = line.replace(":09", ":+339") if ":01" in line: line = line.replace(":01", ":+331") print(line) output.write(line)