Quick Contact Mississippi Alarm is fully licensed to operate in Mississippi (15624692) and Alabama (0001840). If you have any questions or need help, feel free to contact with our team. [email protected] 662-329-5990 844-90-ALARM Columbus Office 2787 South Frontage Road – Columbus, MS 39701 Tupelo Office 499 Gloster Creek Village – Tupelo, MS 38804 Get Directions...