Popular Interchanges List For District Of Columbia
| Area Interchange | City |
|---|---|
| 202-200 | Washington |
| 202-201 | Washington |
| 202-212 | Washington |
| 202-241 | Washington |
| 202-284 | Washington |
| 202-300 | Washington |
| 202-308 | Adelphi |
| 202-325 | Washington |
| 202-384 | Adelphi |
| 202-402 | Washington |
| 202-420 | Washington |
| 202-440 | Adelphi |
| 202-443 | Washington |
| 202-476 | Washington |
| 202-500 | Washington |
| 202-520 | Washington |
| 202-536 | Washington |
| 202-553 | Washington |
| 202-578 | Adelphi |
| 202-590 | Adelphi |
| 202-591 | Adelphi |
| 202-593 | Washington |
| 202-598 | Washington |
| 202-599 | Washington |
| 202-603 | Adelphi |
| 202-604 | Adelphi |
| 202-630 | Washington |
| 202-631 | Adelphi |
| 202-643 | Washington |
| 202-648 | Washington |
| 202-656 | Washington |
| 202-664 | Washington |
| 202-670 | Washington |
| 202-681 | Washington |
| 202-696 | Washington |
| 202-699 | Adelphi |
| 202-701 | Washington |
| 202-725 | Adelphi |
| 202-731 | Adelphi |
| 202-740 | Adelphi |
| 202-743 | Washington |
| 202-770 | Washington |
| 202-796 | Washington |
| 202-805 | Adelphi |
| 202-810 | Washington |
| 202-814 | Adelphi |
| 202-815 | Adelphi |
| 202-818 | Washington |
| 202-834 | Adelphi |
| 202-858 | Vienna |
| 202-881 | Adelphi |
District Of Columbia Area Code List