Your Success is Our Business! Elsinboro Township Elsinboro Township Contact: Hon. Sean Elwell, Mayor Work 619 Fort Elfsborg Rd Salem, NJ 08079 work Work Phone: 856-935-2200work Website: https://www.elsinborotownship.com/ No Image Available Categories: Government & Local Municipalities Updated 9 months ago. SALEM COUNTY Chamber of Commerce Physical Address: 429 Hollywood Avenue Carneys Point, NJ 08069 Mailing Address: PO Box 71 Salem, NJ 08079 Jennifer Jones: 856.351.2245 Fax Number: 856.351.2243 Hours: Mon-Fri 8:30 to 4:00 *protected email* Find us on Facebook Visit Salem County NJ