Area code for Michigan - Washtenaw and Monroe counties
Ann Arbor and Ypsilanti is
734
Similar to 734
340 - US Virgin Islands
341 - California
345 - Cayman Islands
347 - New York City, New York
not in Manhattan
351 - Northeast Massachusetts Overlay
352 - Florida - North Central
Gainesville
360 - Washington - Western
View all in US Phone Codes