Automated Postal Center - Cornelius 20311 Chartwell Center Dr Cornelius, NC 28031 Phone : (704) 896-9800 Business Category Automated Postal Centers Toll-Free           (800) ASK-USPS Fax           (704) 892-8422 Post Office - Cornelius 20311 Chartwell Center Dr Cornelius, NC 28031 Phone : (704) 896-9800 Post Office - Cornelius Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (704) 892-8422