Area Code Search
Eastern time zone
Current Time in Columbia: 04:46 AM
Columbia Area Codes
Here is the current list of area codes in Columbia, MD. There is currently 4 area code(s) in Columbia. Search all the most up-to-date currently used Columbia area codes below.
Eastern time zone
Current Time in Columbia: 04:46 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 410 | Maryland | Columbia | Eastern |
| 443 | Maryland | Columbia | Eastern |
| 240 | Maryland | Columbia | Eastern |
| 301 | Maryland | Columbia | Eastern |