- 911 Special Needs Registry: 302-744-2682
- Adult Protective Services: 800-223-9074
- Alzheimer's 24 Hour Hotline: 800-272-3900
- Clerk of the Peace, Ken Boulden: 302-395-7780
- Cont Lifeline: 302-761-9100
- Crisis Intervention: 800-262-9800
- Department of Community Services: 302-395-5613
- Mental Health Hotline: 800-345-6785
- New Castle County Council: 302-395-8383
- New Castle County Executive: 302-395-5101
- New Castle County General Number: 302-395-5555
- New Castle County Non-Emergency: 302-573-2800
- New Castle County Offices: 302-391-3500
- Recorder of Deeds, Michael Kozikowski: 302-395-7700
- Register of Wills, Ciro Poppiti: 302-395-7800
- Sewer Emergency Hotline: 302-395-5700
- Sheriff, Trinidad Navarro: 302-395-8450
- State of Delaware, Division of Aging / Services: 800-223-9074
- Suicide Prevention: 800-652-2929
- V.A. Caregivers Support Line: 855-260-3279
To request of a copy of the State of Delaware Guide to Services for Older Delawareans and Persons with Disabilities, please contact the Delaware Division of Aging and Disability Resource Center at 800-223-9074.