Area code 227 is in Maryland (MD), USA and some of the main locations it covers are Germantown, Waldorf, Bethesda, etc. (jump to city list below).
In service since June 14, 2023, area code 227 is an overlay Numbering Plan Area, part of overlay complex 301/240/227 (overlaying NPAs cover the same area).
The current time for places served by area code 227 is 06:19:06 PM (Eastern Time Zone).
| City1 | County | Time2 |
|---|---|---|
| Abell | St Marys | E |
| Accident | Garrett | E |
| Accokeek | Prince George's | E |
| Adamstown | Frederick | E |
| Andrews Afb | Prince George's | E |
| Aquasco | Prince George's | E |
| Ashton | Montgomery | E |
| Avenue | St Marys | E |
| Barnesville | Montgomery | E |
| Barton | Allegany | E |
| Beallsville | Montgomery | E |
| Bel Alton | Charles | E |
| Beltsville | Prince George's | E |
| Benedict | Charles | E |
| Bethesda | Montgomery | E |
| Big Pool | Washington | E |
| Bittinger | Garrett | E |
| Bladensburg | Prince George's | E |
| Bloomington | Garrett | E |
| Boonsboro | Washington | E |
| Bowie | Prince George's | E |
| Boyds | Montgomery | E |
| Braddock Heights | Frederick | E |
| Brandywine | Prince George's | E |
| Brentwood | Prince George's | E |
| Brinklow | Montgomery | E |
| Brookeville | Montgomery | E |
| Brownsville | Washington | E |
| Brunswick | Frederick | E |
| Bryans Road | Charles | E |
| Bryantown | Charles | E |
| Buckeystown | Frederick | E |
| Burkittsville | Frederick | E |
| Burtonsville | Montgomery | E |
| Bushwood | St Marys | E |
| Cabin John | Montgomery | E |
| California | St Marys | E |
| Callaway | St Marys | E |
| Capitol Heights | Prince George's | E |
| Cascade | Washington | E |
| Cavetown | Washington | E |
| Chaptico | St Marys | E |
| Charlotte Hall | St Marys | E |
| Cheltenham | Prince George's | E |
| Chevy Chase | Montgomery | E |
| Chewsville | Washington | E |
| Clarksburg | Montgomery | E |
| Clear Spring | Washington | E |
| Clements | St Marys | E |
| Clinton | Prince George's | E |
| Cobb Island | Charles | E |
| College Park | Prince George's | E |
| Coltons Point | St Marys | E |
| Compton | St Marys | E |
| Corriganville | Allegany | E |
| Cumberland | Allegany | E |
| Damascus | Montgomery | E |
| Dameron | St Marys | E |
| Derwood | Montgomery | E |
| Dickerson | Montgomery | E |
| District Heights | Prince George's | E |
| Drayden | St Marys | E |
| Eckhart Mines | Allegany | E |
| Ellerslie | Allegany | E |
| Emmitsburg | Frederick | E |
| Fairplay | Washington | E |
| Faulkner | Charles | E |
| Flintstone | Allegany | E |
| Fort Washington | Prince George's | E |
| Frederick | Frederick | E |
| Friendship | Anne Arundel | E |
| Friendsville | Garrett | E |
| Frostburg | Allegany | E |
| Funkstown | Washington | E |
| Gaithersburg | Montgomery | E |
| Garrett Park | Montgomery | E |
| Germantown | Montgomery | E |
| Glen Echo | Montgomery | E |
| Glenn Dale | Prince George's | E |
| Grantsville | Garrett | E |
| Great Mills | St Marys | E |
| Greenbelt | Prince George's | E |
| Hagerstown | Washington | E |
| Hancock | Washington | E |
| Helen | St Marys | E |
| Highland | Howard | E |
| Hollywood | St Marys | E |
| Hughesville | Charles | E |
| Hyattsville | Prince George's | E |
| Ijamsville | Frederick | E |
| Indian Head | Charles | E |
| Ironsides | Charles | E |
| Issue | Charles | E |
| Jefferson | Frederick | E |
| Keedysville | Washington | E |
| Kensington | Montgomery | E |
| Kitzmiller | Garrett | E |
| Knoxville | Frederick | E |
| La Plata | Charles | E |
| Ladiesburg | Frederick | E |
| Lanham | Prince George's | E |
| Laurel | Anne Arundel | E |
| Leonardtown | St Marys | E |
| Lexington Park | St Marys | E |
| Libertytown | Frederick | E |
| Little Orleans | Allegany | E |
| Lonaconing | Allegany | E |
| Loveville | St Marys | E |
| Luke | Allegany | E |
| Marbury | Charles | E |
| Maugansville | Washington | E |
| Mc Henry | Garrett | E |
| Mechanicsville | St Marys | E |
| Middletown | Frederick | E |
| Midland | Allegany | E |
| Midlothian | Allegany | E |
| Monrovia | Frederick | E |
| Montgomery Village | Montgomery | E |
| Morganza | St Marys | E |
| Mount Airy | Frederick | E |
| Mount Rainier | Prince George's | E |
| Mount Savage | Allegany | E |
| Mount Victoria | Charles | E |
| Myersville | Frederick | E |
| Nanjemoy | Charles | E |
| New Market | Frederick | E |
| New Midway | Frederick | E |
| Newburg | Charles | E |
| Oakland | Garrett | E |
| Oldtown | Allegany | E |
| Olney | Montgomery | E |
| Owings | Calvert | E |
| Oxon Hill | Prince George's | E |
| Park Hall | St Marys | E |
| Patuxent River | St Marys | E |
| Piney Point | St Marys | E |
| Pinto | Allegany | E |
| Point Of Rocks | Frederick | E |
| Pomfret | Charles | E |
| Poolesville | Montgomery | E |
| Port Tobacco | Charles | E |
| Potomac | Montgomery | E |
| Rawlings | Allegany | E |
| Ridge | St Marys | E |
| Riverdale | Prince George's | E |
| Rock Point | Charles | E |
| Rockville | Montgomery | E |
| Rocky Ridge | Frederick | E |
| Rohrersville | Washington | E |
| Sabillasville | Frederick | E |
| Sandy Spring | Montgomery | E |
| Scotland | St Marys | E |
| Sharpsburg | Washington | E |
| Silver Spring | Montgomery | E |
| Smithsburg | Washington | E |
| Southern MD Facility | Prince George's | E |
| Spencerville | Montgomery | E |
| Spring Gap | Allegany | E |
| St Inigoes | St Marys | E |
| St James | Washington | E |
| St Marys City | St Marys | E |
| Suburb Maryland Fac | Montgomery | E |
| Suitland | Prince George's | E |
| Swanton | Garrett | E |
| Takoma Park | Montgomery | E |
| Tall Timbers | St Marys | E |
| Temple Hills | Prince George's | E |
| Thurmont | Frederick | E |
| Tuscarora | Frederick | E |
| Unionville | Frederick | E |
| Upper Marlboro | Prince George's | E |
| Valley Lee | St Marys | E |
| Waldorf | Charles | E |
| Walkersville | Frederick | E |
| Washington Grove | Montgomery | E |
| Welcome | Charles | E |
| Westernport | Allegany | E |
| White Plains | Charles | E |
| Williamsport | Washington | E |
| Woodsboro | Frederick | E |