ACD TELECOM, INC. - MI
56 prefixes in 517 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 517-594 | OSSEO | 3535 | 2002-06-19 | Yes |
| 517-597 | SUNFIELD | 3535 | 2002-06-18 | Yes |
| 517-684 | NAPOLEON | 3535 | 2002-07-22 | Yes |
| 517-691 | SHAFTSBURG | 3535 | 2002-06-18 | — |
| 517-692 | SPRINGPORT | 3535 | 2002-06-18 | Yes |
| 517-695 | RANSOM | 3535 | 2002-06-18 | Yes |
| 517-696 | PRATTVILLE | 3535 | 2002-06-18 | Yes |
| 517-698 | NORTHADAMS | 3535 | 2002-06-18 | Yes |
| 517-760 | NASHVILLE | 3535 | — | Yes |
| 517-790 | MOSHERVL | 3535 | 2002-06-18 | Yes |
| 517-792 | MONTGOMERY | 3535 | 2002-06-18 | — |
| 517-793 | LITCHFIELD | 3535 | 2002-06-18 | Yes |
| 517-890 | HANOVER | 3535 | 2002-06-18 | Yes |
| 517-891 | FRONTIER | 3535 | 2002-06-18 | Yes |
| 517-895 | CONCORD | 3535 | 2002-06-18 | Yes |
| 517-900 | BUNDY HILL | 3535 | 2002-06-18 | Yes |
| 517-903 | BATH | 3535 | 2001-11-15 | Yes |
| 517-906 | HOLT | 3535 | 2002-01-21 | Yes |
| 517-907 | CLARKLAKE | 3535 | 2001-11-15 | Yes |
| 517-909 | DANSVILLE | 3535 | 2001-11-15 | Yes |
| 517-912 | DIMONDALE | 3535 | 2001-11-15 | Yes |
| 517-915 | FOWLERVL | 3535 | 2001-10-30 | Yes |
| 517-921 | ADDISON | 3535 | 2001-10-30 | Yes |
| 517-922 | EATON RPD | 3535 | 2001-11-15 | — |
| 517-923 | FITCHBURG | 3535 | 2001-11-15 | Yes |
| 517-925 | GRANDLEDGE | 3535 | 2001-11-15 | Yes |
| 517-926 | GRASS LAKE | 3535 | 2001-11-15 | Yes |
| 517-929 | HOMER | 3535 | 2001-11-15 | Yes |
| 517-932 | ALLEN | 3535 | 2002-06-18 | Yes |
| 517-933 | COLDWATER | 3535 | — | — |
| 517-938 | BROOKLYN | 3535 | 2002-06-18 | Yes |
| 517-941 | LAINGSBURG | 3535 | 2001-11-15 | — |
| 517-942 | LESLIE | 3535 | 2001-11-15 | — |
| 517-946 | CAMBRIA | 3535 | 2002-06-18 | Yes |
| 517-948 | MULLIKEN | 3535 | 2001-11-15 | Yes |
| 517-949 | DE WITT | 3535 | 2001-03-26 | — |
| 517-953 | MUNITH | 3535 | 2001-11-15 | — |
| 517-957 | ONONDAGA | 3535 | — | — |
| 517-961 | ALBION | 3535 | 2001-02-28 | — |
| 517-963 | PARMA | 3535 | 2001-11-15 | — |
| 517-964 | HILLSDALE | 3535 | 2001-10-30 | — |
| 517-965 | POTTERVL | 3535 | 2001-11-15 | — |
| 517-970 | READING | 3535 | 2001-11-15 | — |
| 517-972 | BELL OAK | 3535 | 2002-06-18 | Yes |
| 517-978 | MASON | 3535 | 2002-01-21 | — |
| 517-979 | RIVES JCT | 3535 | 2001-11-15 | — |
| 517-981 | VERMONTVL | 3535 | 2001-11-15 | — |
| 517-984 | WEBBERVL | 3535 | 2001-11-15 | Yes |
| 517-985 | STOCKBDG | 3535 | 2001-05-02 | Yes |
| 517-991 | CAMDEN | 3535 | 2002-06-18 | Yes |
| 517-994 | PORTLAND | 3535 | — | Yes |
| 517-995 | JONESVILLE | 3535 | 2001-10-01 | Yes |
| 517-996 | WILLIAMSTN | 3535 | 2001-11-15 | Yes |
| 517-997 | CHARLOTTE | 3535 | — | Yes |
| 517-998 | JACKSON | 3535 | — | — |
| 517-999 | LANSING | 3535 | — | — |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.