| OFFICIAL, DEPARTMENT, OR BOARD | PHONE | E-MAIL |
| Borough Administrator | 201-387-5024 | jsiek@dumontboro.org |
| Ambulance Corps (non-emergency) | 201-384-1166 | info@dumontambulance.org |
| Board of Education | 201-387-3080 | |
| Board of Health | 201-387-5027 | health@dumontboro.org |
| Board of Recreation Commissioners | 201-384-1453 | bbrophy@dumontboro.org |
| Borough Clerk | 201-387-5024 | jsiek@dumontboro.org |
| Building Department | 201-387-5034 | wpaige@dumontboro.org; |
| Councilwoman Doreen Aponte | 201-387-5022 | daponte@dumontboro.org
|
| Councilman Tom Kelly | 201-387-5022 | tkelly@dumontboro.org |
| Councilman Chris Kourelakos | 201-387-5022 | ckourelakos@dumontboro.org |
| Councilman Daniel LaBarbera | 201-387-5022 | dlabarbera@dumontboro.org |
| Councilwoman Donald Morrell | 201-387-5022 | dmorrell@dumontboro.org |
| Councilwoman Gidget Petry | 201-387-5022 | gpetry@dumontboro.org |
| Court - Municipal | 201-387-5032 | ghickey@dumontboro.org |
| Dixon Homestead Library | 201-387-2030 | dumtcirc@bccls.org |
| DPW - Department of Public Works | 201-387-5045 | aschiraldi@dumontboro.org |
| Finance Department | 201-387-5026/5052 | crutch@dumontboro.org |
| Fire Chief | | firechief@dumontboro.org
|
| Fire Department (non-emergency) | | |
| Fire Prevention Office | 201-387-5041 | dgluckman@dumontboro.org |
| Garbage Collection | 201-387-5045 | rvazquez@dumontboro.org |
| Health Department | 201-387-5052 | health@dumontboro.org |
| Human Services | 201-387-5062 | dfaulborn@dumontboro.org |
| Joint Land Use Board | 201-387-5034 | wpaige@dumontboro.org |
| Library | 201-384-2030 | dumtcirc@bccls.org |
| Mayor John W. Russell III | 201-387-5022 | jrussell@dumontboro.org |
| Municipal Court | 201-387-5032 | ghickey@dumontboro.org |
| Nurse | 201-387-5029 | health@dumontboro.org |
OIC Kyle Lezette
| 201-387-5000/5001 | klezette@dumontpolice.org |
| Police Department (non-emergency) | 201-387-5000/5001 | |
| Public Library | 201-384-2030 | dumtcirc@bccls.org |
| Public Works Department - DPW | 201-387-5045 | aschiraldi@dumontboro.org |
| Recreation Department | 201-384-1453 | bbrophy@dumontboro.org |
| Recycling | 201-387-5045 | aschiraldi@dumontboro.org |
| Registrar | 201-387-5027/5052 | cromeo@dumontboro.org |
| Rent Leveling Board | 201-387-5034 | wpaige@dumontboro.org |
| Sanitarian | 201-387-5027 | health@dumontboro.org |
| Schools | 201-387-3084 | |
| - Dumont High School | 201-387-3000 | |
| - Grant School | 201-387-3050 | |
| - Honiss School | 201-387-3020 | |
| - Lincoln School | 201-387-3040 | |
| - Selzer School | 201-387-3030 | |
| Senior Center | 201-387-5040 | dfaulborn@dumontboro.org |
| Shade Tree Commission | 201-387-5027 | dstc07628@gmail.com |
| Social Services | 201-387-5062 | dfaulborn@dumontboro.org |
| Tax Assessor | 201-387-5030 | janzevino@dumontboro.org |
| Tax Clerk | 201-387-5025 | dmati@dumontboro.org |
| Tax Collector | 201-387-5025 | fberardo@dumontboro.org |
| Tenant Hotline | 201-387-5023 | wpaige@dumontboro.org |
| Trash Collection | 201-387-5045 | rvazque@dumontboro.org |
| Violations | 201-387-5032 | ghickey@dumontboro.org |
| Voter Registration | 201-387-5024 | jsiek@dumontboro.org |
