District of Columbia Area Codes, All Area Codes in District of Columbia
District of Columbia has area codes of 202, 771.
| Area Codes | Major Cities |
|---|---|
| 202 Area Code | Major cities covered by 202 area code |
| 771 Area Code | Major cities covered by 771 area code |
District of Columbia has area codes of 202, 771.
| Area Codes | Major Cities |
|---|---|
| 202 Area Code | Major cities covered by 202 area code |
| 771 Area Code | Major cities covered by 771 area code |