print 'adding %.2f to %s for "%s"' % (p, cur_number, l.strip())
price[cur_number] = price.setdefault(cur_number, 0) + p
if l.find('Rufnummer (') >= 0:
print 'adding %.2f to %s for "%s"' % (p, cur_number, l.strip())
price[cur_number] = price.setdefault(cur_number, 0) + p
if l.find('Rufnummer (') >= 0: