Your email (SMTP), phone, text (SMS), or other registered Perro Largo service may have been stopped. Text STOP to immediately stop receiving SMS service. You may receive further instructions and support including links to more detailed web pages by Texting HELP at your convenience. If you have multiple registered Perro Largo services, you must STOP service for each registered service with Perro Largo. Text START to +1 910 795 0123 to re-start receiving SMS messages from Perro Largo.