Zip Area Code

Chesapeake Ranch Estates, Maryland

No ZIP code carries the name of Chesapeake Ranch Estates, Maryland, in Calvert County; the nearest ZIP codes are 20629, 20657 and 20688, in area code 410, with overlays 443 and 667.

Nearest ZIP
20629, 20657, 20688
Area codes
410, 443, 667
Time zone
Eastern Time
Coordinates
38.3576, -76.4174

Nearest ZIP codes to Chesapeake Ranch Estates

These are the ZIP codes nearest to Chesapeake Ranch Estates, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
20629DowellCalvert County410, 443, 667
20657LusbyCalvert County410, 443, 667
20688SolomonsCalvert County410, 443, 667

Area codes for Chesapeake Ranch Estates

  • 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

Chesapeake Ranch Estates is in the Eastern Time zone.

Towns near Chesapeake Ranch Estates

Local numbers in area code 410

Looking for a phone number with a Chesapeake Ranch Estates area code? These 410 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.

We may earn a commission when you buy through our links. Numbers are sold and delivered by Exclusive Digits.

More area code 410 numbers on Exclusive Digits