Rochester, Michigan

Rochester, Michigan, in Oakland County, has ZIP codes 48306, 48307, 48308 and 48309 and area code 248, with 947 as an overlay.

ZIP codes: 48306, 48307, 48308, 48309
Area codes: 248, 947
County: Oakland County
State: Michigan
Time zone: Eastern Time
Coordinates: 42.6822, -83.1491

ZIP codes in Rochester

ZIP code	Post office	County	Area codes
48306	Rochester	Oakland County	248, 947
48307	Rochester	Oakland County	248, 947
48308^*	Rochester	Oakland County	248, 947
48309	Rochester	Oakland County	248, 947

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Rochester

Area code 248
In service since May 10, 1997. Shares its area with 947. Local calls are dialed with ten digits.
Area code 947
In service since September 7, 2002. Shares its area with 248. Local calls are dialed with ten digits.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Rochester is in the Eastern Time zone.

Towns near Rochester

Rochester Hills2.2 km (1.4 mi)
Utica9.8 km (6.1 mi)
Oakland10.3 km (6.4 mi)
Troy10.9 km (6.8 mi)
Washington11.9 km (7.4 mi)
Pontiac12.3 km (7.6 mi)
Lake Orion12.6 km (7.8 mi)
Auburn Hills13.5 km (8.4 mi)

Local numbers in area code 248

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