Harper Woods - 313 dialing code
Dialing code +1 (313) cities
- Detroit
- Taylor
- Lincoln Park
- Highland Park
- Allen Park
- Dearborn
- Dearborn Heights
- Ecorse
- Grosse Pointe
- Grosse Pointe Park
- Grosse Pointe Woods
- Hamtramck
- Harper Woods
- Inkster
- Melvindale
- River Rouge