Castle Rock, Minnesota
Castle Rock, Minnesota, in Dakota County, has ZIP code 55010 and area code 507, with 924 as an overlay.
- ZIP code
- 55010
- Area codes
- 507, 924
- County
- Dakota County
- State
- Minnesota
- Time zone
- Central Time
- Coordinates
- 44.5472, -93.1531
ZIP codes in Castle Rock
Area codes for Castle Rock
- Area code 507
In service since 1954. Shares its area with 924. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 924
In service since August 30, 2024. Shares its area with 507. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
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
Castle Rock is in the Central Time zone.
Towns near Castle Rock
- Northfield9.9 km (6.2 mi)
- Randolph10.8 km (6.7 mi)
- Farmington12.9 km (8.0 mi)
- Elko New Market13.9 km (8.6 mi)
- Empire15.5 km (9.6 mi)
- Lakeville16.4 km (10 mi)
- Dundas17.3 km (11 mi)
- Hampton17.5 km (11 mi)
Local numbers in area code 507
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- (507) 888-0567Le Sueur, MN$79View & buy
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- (507) 888-2005Le Sueur, MN$79View & buy
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