Area code 227 — Maryland
Area code 227 is in Maryland. Time zone, overlays, counties and ZIP codes.
| Location | 227, 274, 283, 329, 353, 363, 369, 382, 428, 624, 633, 645, 728, 730, 861, 975 |
|---|---|
| State | Maryland |
| Status | In service · since 2023 |
| Time zone | Eastern · |
| Overlay codes | 240301 Overlays share the same area. Local calls usually need 10-digit dialing. |
| Local dialing | 10 digits |
Counties (approximate)
AlleganyAllegany CountyCalvertCalvert CountyCarroll CountyCharlesCharles CountyDorchester CountyFrederickFrederick CountyGarrettGarrett CountyHowardMontgomeryMontgomery CountyPrince George'sPrince George's CountySomersetSomerset CountySt. Mary'sSt. Mary's CountyWashingtonWashington County
ZIP codes in area code 227
Approximate: area code boundaries follow telephone rate centers, not ZIP codes.
20588 Dhs20601 Waldorf20602 Waldorf20603 Waldorf20604 Waldorf20606 Abell20607 Accokeek20608 Aquasco20609 Avenue20610 Barstow20611 Bel Alton20612 Benedict20613 Brandywine20615 Broomes Island20616 Bryans Road20617 Bryantown20618 Bushwood20619 California20620 Callaway20621 Chaptico20622 Charlotte Hall20623 Cheltenham20624 Clements20625 Cobb Island20626 Coltons Point20627 Compton20628 Dameron20629 Dowell20630 Drayden20632 Faulkner20634 Great Mills20635 Helen20636 Hollywood20637 Hughesville20639 Huntingtown20640 Indian Head20643 Ironsides20645 Issue20646 La Plata20650 Leonardtown
Format a 227 number
US numbers are written as (227) 555-0123 or 227-555-0123. From outside the US, dial +1 227 555 0123.
Is a call from 227 a scam?
An area code only tells you where a number was assigned. Caller ID can be faked (“spoofed”), so do not trust a call just because the area code looks local. Never share codes or payment details with unexpected callers.
Sources: NANPA via NumberResearch.org (CC BY 4.0); place names and history from Wikipedia (CC BY-SA 4.0). See data sources.