| Prefix/Exchange | Location |
|---|---|
| 947-202 | Ortonville |
| 947-206 | Ortonville |
| 947-212 | Ortonville |
| 947-213 | Ortonville |
| 947-220 | Ortonville |
| 947-255 | Ortonville |
| 947-264 | Ortonville |
| 947-282 | Ortonville |
| 947-288 | Ortonville |
| 947-289 | Ortonville |
| 947-309 | Ortonville |
| 947-313 | Ortonville |
| 947-326 | Ortonville |
| 947-333 | Ortonville |
| 947-344 | Ortonville |
| 947-361 | Ortonville |
| 947-381 | Ortonville |
| 947-387 | Ortonville |
| 947-399 | Ortonville |
| 947-419 | Ortonville |
| 947-420 | Ortonville |
| 947-428 | Ortonville |
| 947-433 | Ortonville |
| 947-444 | Ortonville |
| 947-456 | Ortonville |
| 947-470 | Ortonville |
| 947-485 | Ortonville |
| 947-489 | Ortonville |
| 947-505 | Ortonville |
| 947-509 | Ortonville |
| 947-517 | Ortonville |
| 947-539 | Ortonville |
| 947-550 | Ortonville |
| 947-566 | Ortonville |
| 947-577 | Ortonville |
| 947-616 | Ortonville |
| 947-630 | Ortonville |
| 947-678 | Ortonville |
| 947-722 | Ortonville |
| 947-740 | Ortonville |
| 947-744 | Ortonville |
| 947-749 | Ortonville |
| 947-750 | Ortonville |
| 947-755 | Ortonville |
| 947-757 | Ortonville |
| 947-762 | Ortonville |
| 947-768 | Ortonville |
| 947-770 | Ortonville |
| 947-823 | Ortonville |
| 947-829 | Ortonville |
| 947-830 | Ortonville |
| 947-844 | Ortonville |
| 947-851 | Ortonville |
| 947-853 | Ortonville |
| 947-859 | Ortonville |
| 947-862 | Ortonville |
| 947-867 | Ortonville |
| 947-882 | Ortonville |
| 947-885 | Ortonville |
| 947-888 | Ortonville |
| 947-913 | Ortonville |
| 947-938 | Ortonville |
| 947-939 | Ortonville |
| 947-956 | Ortonville |
| 947-970 | Ortonville |
| 947-987 | Ortonville |
| 947-994 | Ortonville |
| 947-996 | Ortonville |
| 947-999 | Ortonville |