| Business | Phone |
| Branch Brook Library 235 Clifton Ave, Newark 7104 | (973) 733-7760 |
| Clinton Ranch Library 739 Bergen St, Newark 7108 | (973) 733-7757 |
| First Avenue Library 282 1st Ave W, Newark 7107 | (973) 733-8091 |
| Mt Vernon School Library 142 Mount Vernon Pl, Newark 7106 | (973) 374-2088 |
| Newark Free Public Library 5 Washington St, Newark 7102 | (973) 733-7800 |
| Madison Area Library 790 Clinton Ave, Newark 7108 | (973) 733-8090 |
| North End Library 722 Summer Ave, Newark 7104 | (973) 733-7766 |
| Roseville Library 99 N 5th St, Newark 7107 | (973) 733-7770 |
| Springfield Library 50 Hayes St, Newark 7103 | (973) 733-7736 |
| Us Attorney Office Library 970 Broad St, Newark 7102 | (973) 645-2700 |
| Vailsburg Library 75 Alexander St, Newark 7106 | (973) 733-7755 |
| Van Buren Library 140 Van Buren St, Newark 7105 | (973) 733-7750 |
| Weequahic Library 355 Osborne Ter, Newark 7112 | (973) 733-7751 |