Clear Spring, Maryland
Clear Spring, Maryland, in Washington County, has ZIP code 21722 and area code 301, with overlays 227 and 240.
- ZIP code
- 21722
- Area codes
- 301, 227, 240
- County
- Washington County
- State
- Maryland
- Time zone
- Eastern Time
- Coordinates
- 39.6658, -77.9064
ZIP codes in Clear Spring
Area codes for Clear Spring
- Area code 301
In service since 1947. Shares its area with 227 and 240. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 227
In service since June 14, 2023. Shares its area with 240 and 301. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 240
In service since June 1, 1997. Shares its area with 227 and 301. 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
Clear Spring is in the Eastern Time zone.
Towns near Clear Spring
- Charlton3.6 km (2.2 mi)
- Big Spring5.3 km (3.3 mi)
- Pinesburg6.1 km (3.8 mi)
- Wilson-Conococheague7 km (4.3 mi)
- Fairview7.6 km (4.7 mi)
- Indian Springs8.9 km (5.5 mi)
- Kemps Mill9 km (5.6 mi)
- Big Pool9.2 km (5.7 mi)
Local numbers in area code 301
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- (301) 723-7751Cumberland, MD$99View & buy
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