| 544 | 04-040 | A | ED NWEST | Northwest Zone | Utilities |
| 545 | 04-041 | A | ED CHEYB | Cheboygan | Utilities |
| 546 | 04-042 | A | ED BOYNE | Boyne City | Utilities |
| 547 | 04-043 | A | ED TRAVE | Traverse City | Utilities |
| 548 | 04-044 | A | ED MANIS | Manistee | Utilities |
| 549 | 04-045 | A | ED CADIL | Cadillac | Utilities |
| 550 | 04-046 | A | ED LUDIN | Ludington | Utilities |
| 551 | 04-047 | A | ED B RAP | Big Rapids | Utilities |
| 552 | 04-050 | A | ED GREEN | Greenville | Utilities |
| 553 | 04-051 | A | ED HASTI | Hastings | Utilities |
| 554 | 04-052 | A | ED ALLEG | Allegan | Utilities |
| 555 | 04-053 | A | ED ZEELA | Zeeland | Utilities |
| 556 | 04-054 | A | ED MUSKE | Muskegon | Utilities |
| 558 | 04-056 | A | ED FREMO | Fremont | Utilities |
| 559 | 04-057 | A | ED G RAP | Grand Rapids | Utilities |
| 560 | 04-060 | A | ED NKENT | Northern Kent County | Utilities |
| 561 | 04-061 | A | ED EKENT | Eastern Kent County (Airport area) | Utilities |
| 565 | 04-065 | A | ED NW SV | Northern Zone - Supervisors ? | Utilities |
| 569 | 04-071 | A | ED BNZ | Benzie County | Utilities |
