| Business | Phone |
| New England Informer 6 6th St, Cambridge 2141 | (617) 354-5228 |
| Bovolo Press 213 Concord Ave, Cambridge 2138 | (617) 547-6056 |
| Mit Press Jrnls Ad 5 Cambridge Ctr, Cambridge 2142 | (617) 253-2864 |
| Single Lane Publishing 8 William St, Cambridge 2139 | (617) 441-5440 |
| Business Publishers 1753 Massachusetts Ave, Cambridge 2140 | (617) 499-9400 |
| Cabi Publishing 875 Massachusetts Ave, Cambridge 2139 | (617) 395-4056 |
| Cambridge's Cornerstone Press 2130 Massachusetts Ave # 3b, Cambridge 2140 | (617) 497-8846 |
| Cellular Pilot 104 Mount Auburn St # 4, Cambridge 2138 | (617) 497-7104 |
| Central Square Publications 366 Broadway, Cambridge 2139 | (617) 661-9230 |
| Cowley Publications 4 Brattle St # 309, Cambridge 2138 | (617) 441-0300 |
| Database Publishing Group Inc 432 Columbia St, Cambridge 2141 | (617) 621-1390 |
| Life Lessons 37 Magnolia Ave # 1, Cambridge 2138 | (617) 576-2546 |