| Business | Phone |
| Board Of Public Utilities Libr 2 Gateway Ctr # 8, Newark 7102 | (973) 648-2015 |
| Essex County Law Library 50 W Market St # 512, Newark 7102 | (973) 693-5723 |
| Law Library 751 Broad St, Newark 7102 | (973) 802-2360 |
| Newark Museum Library 49 Washington St, Newark 7102 | (973) 596-6622 |
| Nj Office Of The Public Dfndr 31 Clinton St # 10, Newark 7102 | (973) 877-1264 |
| Prudential Ins Co-America Libr 751 Broad St # 16, Newark 7102 | (973) 802-7583 |
| St John & Wayne Library 2 Penn Plz E # 10, Newark 7105 | (973) 491-3300 |
| St Michael Med Center Aquinas Lib 268 Martin Luther King Jr Blvd, Newark 7102 | (973) 877-5471 |
| Victor Parsonnet Memorial Libr 201 Lyons Ave, Newark 7112 | (973) 926-7233 |