| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 02825 | Foster | Foster | Rhode Island | Providence-Warwick RI-MA |
| 13827 | Foster | Owego | New York | Binghamton NY |
| 23056 | Foster | Foster | Virginia | Virginia Beach-Norfolk-Newport News VA-N |
| 25081 | Foster | Foster | West Virginia | Charleston WV |
| 41043 | Foster | Foster | Kentucky | Cincinnati OH-KY-IN |
| 45039 | Foster | Maineville | Ohio | Cincinnati OH-KY-IN |
| 48435 | Fostoria | Fostoria | Michigan | |
| 51340 | Fostoria | Fostoria | Iowa | Spencer IA |
| 54758 | Foster | Osseo | Wisconsin | |
| 57601 | Foster | Mobridge | South Dakota | |
| 64745 | Foster | Foster | Missouri | Kansas City MO-KS |
| 66426 | Fostoria | Fostoria | Kansas | Manhattan KS |
| 68765 | Foster | Osmond | Nebraska | Norfolk NE |
| 73434 | Foster | Foster | Oklahoma | Duncan OK |
| 97345 | Foster | Foster | Oregon | Albany OR |