Area Code: | 301 |
State/Region: | W Maryland |
Major Cities: | Silver Spring |
Time Zone: | Eastern |
Current Time: | 3:42 PM |
Date Assigned: | 1/1/47 |
In Service Since: | 1/1/47 |
Overlay?: | Yes |
Overlay Complex: | 301/240/227 |
Local Call Dialing: | 10D |
Toll Call Dialing: | 1+10D |