| Business | Phone |
| Cambridge City Police Records 5 Western Ave, Cambridge 2139 | (617) 349-3336 |
| Cambridge Internal Affairs 5 Western Ave, Cambridge 2139 | (617) 349-3384 |
| Cambridge Police Academy 5 Western Ave, Cambridge 2139 | (617) 349-3343 |
| Cambridge Police Dept 5 Western Ave, Cambridge 2139 | (617) 349-3301 |
| Police Dept-Commissioners Ofc 5 Western Ave, Cambridge 2139 | (617) 349-3378 |
| Police Dept-Communications Ctr 489 Broadway, Cambridge 2138 | (617) 349-3300 |
| Police Dept-Crime Analysis 5 Western Ave, Cambridge 2139 | (617) 349-3390 |
| Police Dept-Detail Office 5 Western Ave, Cambridge 2139 | (617) 349-3333 |
| Police Dept-Internal Affairs 5 Western Ave, Cambridge 2139 | (617) 349-3381 |
| Police Dept-Sexual Assault Unt 5 Western Ave, Cambridge 2139 | (617) 349-3356 |
| Police Dept-Vice & Narcotics 5 Western Ave, Cambridge 2139 | (617) 349-3359 |
| Police Review Board 831 Massachusetts Ave # 1, Cambridge 2139 | (617) 349-6155 |
| Police-Accident Investigation 5 Western Ave, Cambridge 2139 | (617) 349-3353 |
| Police-Criminal Investigations 5 Western Ave, Cambridge 2139 | (617) 349-3370 |
| Harvard University Police 29 Garden St, Cambridge 2138 | (617) 000-1111 |