| Business | Phone |
| Addiction Research Ctr Libr 5500 Nathan Shock Dr # C, Baltimore 21224 | (410) 550-1488 |
| Broadway Branch Library 301 N Broadway, Baltimore 21231 | (410) 396-0970 |
| Brooklyn Park Library 1 E 11th Ave, Baltimore 21225 | (410) 222-6260 |
| Canton Public Library 1030 S Ellwood Ave, Baltimore 21224 | (410) 396-8548 |
| Cherry Hill Library 606 Cherry Hill Rd # 100, Baltimore 21225 | (410) 396-1168 |
| Clifton Library 2001 N Wolfe St, Baltimore 21213 | (410) 396-0984 |
| North Point Library 1716 Merritt Blvd, Baltimore 21222 | (410) 887-7255 |
| Perry Hall Library 9440 Belair Rd, Baltimore 21236 | (410) 887-5195 |
| Dundalk Avenue Library 912 Dundalk Ave, Baltimore 21224 | (410) 396-8547 |
| Edmondson Community Library 4330 Edmondson Ave, Baltimore 21229 | (410) 396-0946 |
| Enoch Pratt Free Library Baltimore 21202 | (410) 396-5500 |
| Enoch Pratt Free Library 2001 N Wolfe St, Baltimore 21213 | (410) 396-0995 |
| Enoch Pratt Free Library 2521 Saint Paul St, Baltimore 21218 | (410) 396-6160 |
| Enoch Pratt Free Library 300 E Patapsco Ave, Baltimore 21225 | (410) 396-1120 |
| Enoch Pratt Free Library 3801 Erdman Ave, Baltimore 21213 | (410) 396-0996 |
| Enoch Pratt Free Library 400 Cathedral St, Baltimore 21201 | (410) 396-5430 |
| Enoch Pratt Lib Roland Park Br 5108 Roland Ave, Baltimore 21210 | (410) 396-6099 |
| Forest Park Branch Library 3023 Garrison Blvd, Baltimore 21216 | (410) 396-0942 |
| Gardenville Branch Library 5427 Belair Rd, Baltimore 21206 | (410) 396-8557 |
| Govans Branch Library 5714 Bellona Ave, Baltimore 21212 | (410) 396-6098 |
| Hamilton Branch Library 5910 Harford Rd, Baltimore 21214 | (410) 396-6088 |
| Hampden Branch Library 3641 Falls Rd, Baltimore 21211 | (410) 396-6043 |
| Highlandtown Library 3323 Eastern Ave, Baltimore 21224 | (410) 396-1580 |
| Langsdale Law Library 1415 Maryland Ave, Baltimore 21201 | (410) 837-4584 |
| Langsdale Library 1420 Maryland Ave, Baltimore 21201 | (410) 837-4319 |
| Light Street Branch Library 1251 Light St, Baltimore 21230 | (410) 396-1096 |
| Arbutus Library 1581 Sulphur Spring Rd, Baltimore 21227 | (410) 887-1451 |
| Northwood Branch Library 4420 Loch Raven Blvd, Baltimore 21218 | (410) 396-6076 |
| Baltimore County Library 320 York Rd, Baltimore 21204 | (410) 887-6166 |
| Patterson Park Branch Library 158 N Linwood Ave, Baltimore 21224 | (410) 396-0983 |
| Pennsylvania Avenue Library 1531 W North Ave, Baltimore 21217 | (410) 396-0399 |
| Piper & Marbury Law Library 6225 Smith Ave, Baltimore 21209 | (410) 580-3988 |
| Pratt Center For Tech Library 301 N Broadway, Baltimore 21231 | (410) 545-0702 |
| Reference Library 100 Holliday St # 626, Baltimore 21202 | (410) 396-4730 |
| Reisterstown Road Library 6310 Reisterstown Rd, Baltimore 21215 | (410) 396-0948 |
| Board Of Library Trustees 320 York Rd, Baltimore 21204 | (410) 887-6100 |
| Social Security Admin Library 6401 Security Blvd # 571, Baltimore 21235 | (410) 965-6114 |
| Village Learning Place 2521 Saint Paul St, Baltimore 21218 | (410) 235-8300 |
| Walbrook Branch Library 3203 W North Ave, Baltimore 21216 | (410) 396-0935 |
| Washington Village Library 856 Washington Blvd, Baltimore 21230 | (410) 396-1099 |
| Waverly Branch Library 400 E 33rd St, Baltimore 21218 | (410) 396-6053 |
| Welch Medical Library 1900 E Monument St, Baltimore 21205 | (410) 955-3413 |
| Essex Library 1110 Eastern Blvd, Baltimore 21221 | (410) 887-0295 |
| Law Library 401 Bosley Ave # 103, Baltimore 21204 | (410) 887-3086 |
| Library Video Network 320 York Rd, Baltimore 21204 | (410) 887-2082 |
| Loch Raven Library 1046 Taylor Ave, Baltimore 21286 | (410) 887-4444 |
| White Marsh Library 8133 Sandpiper Cir, Baltimore 21236 | (410) 887-5097 |
| Woodlawn Library 1811 Woodlawn Dr, Baltimore 21207 | (410) 887-1336 |