+1-231-(2221000...2221999): East Jordan, Michigan (MI) Skaityti daugiau apie +1-231-(2221000...2221999)
+1-231-(2373000...2373999): Charlevoix, Michigan (MI) Skaityti daugiau apie +1-231-(2373000...2373999)
+1-231-(2429000...2429999): Harbor Springs, Michigan (MI) Skaityti daugiau apie +1-231-(2429000...2429999)
+1-231-(2641000...2641999): Elk Rapids, Michigan (MI) Skaityti daugiau apie +1-231-(2641000...2641999)
+1-231-(2670000...2670999): Williamsburg, Michigan (MI) Skaityti daugiau apie +1-231-(2670000...2670999)
