Darlington, Maryland
Darlington, Maryland, in Harford County, has ZIP code 21034 and area code 410, with overlays 443 and 667.
- ZIP code
- 21034
- Area codes
- 410, 443, 667
- County
- Harford County
- State
- Maryland
- Time zone
- Eastern Time
- Coordinates
- 39.6540, -76.2278
ZIP codes in Darlington
Area codes for Darlington
- Area code 410
In service since October 6, 1991. Shares its area with 443 and 667. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 443
In service since June 1, 1997. Shares its area with 410 and 667. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 667
In service since March 24, 2012. Shares its area with 410 and 443. 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
Darlington is in the Eastern Time zone.
Towns near Darlington
- Conowingo6.6 km (4.1 mi)
- Whiteford9.6 km (6.0 mi)
- Churchville10.1 km (6.3 mi)
- Colora11.6 km (7.2 mi)
- Street12.3 km (7.6 mi)
- Port Deposit14.7 km (9.1 mi)
- Havre De Grace14.8 km (9.2 mi)
- Rising Sun15.8 km (9.8 mi)
Local numbers in area code 410
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- (410) 881-3750Annapolis, MD$39View & buy
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- (410) 921-1153Dorrs Corner, MD$39View & buy
- (410) 921-1479Dorrs Corner, MD$39View & buy
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- (410) 921-6096Dorrs Corner, MD$39View & buy
- (410) 921-6129Dorrs Corner, MD$39View & buy
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