Active Prefixes in Area Code 201
Prefix |
Primary City |
Usage |
Company |
301-877-#### |
Clinton |
Landline Numbers |
Verizon Maryland, In... |
301-879-#### |
Silver Spring |
Landline Numbers |
Verizon Maryland, In... |
301-880-#### |
Tall Timbers |
Landline Numbers |
Level 3 Communicatio... |
301-881-#### |
Rockville |
Landline Numbers |
Verizon Maryland, In... |
301-882-#### |
New Market |
Landline Numbers |
Core Communications,... |
301-883-#### |
Hyattsville |
Landline Numbers |
Verizon Maryland, In... |
301-884-#### |
Mechanicsville |
Landline Numbers |
Verizon Maryland, In... |
301-885-#### |
Waldorf |
Landline Numbers |
Verizon Maryland, In... |
301-886-#### |
Laurel |
Landline Numbers |
Verizon Maryland, In... |
301-887-#### |
Hyattsville |
Landline Numbers |
Verizon Maryland, In... |
301-888-#### |
Brandywine |
Landline Numbers |
Verizon Maryland, In... |
301-889-#### |
Washington 238 Zone 14 |
Landline Numbers |
Verizon Maryland, In... |
301-890-#### |
Washington Zone 12 |
Landline Numbers |
Verizon Maryland, In... |
301-891-#### |
Washington Zone 3 |
Landline Numbers |
Verizon Maryland, In... |
301-892-#### |
Hyattsville |
Landline Numbers |
Verizon Maryland, In... |
301-893-#### |
Waldorf |
Landline Numbers |
Verizon Maryland, In... |
301-894-#### |
Temple Hills |
Landline Numbers |
Verizon Maryland, In... |
301-895-#### |
Grantsville |
Landline Numbers |
Verizon Maryland, In... |
301-896-#### |
Rockville |
Landline Numbers |
Verizon Maryland, In... |
301-897-#### |
Rockville |
Landline Numbers |
Verizon Maryland, In... |
301-898-#### |
Walkersville |
Landline Numbers |
Verizon Maryland, In... |
301-899-#### |
Temple Hills |
Landline Numbers |
Verizon Maryland, In... |
301-901-#### |
Not available. |
Landline Numbers |
Verizon Maryland, In... |
301-902-#### |
Not available. |
Landline Numbers |
Verizon Maryland, In... |
301-903-#### |
Gaithersburg |
Landline Numbers |
Verizon Maryland, In... |
301-904-#### |
Washington |
Wireless Numbers |
Cellco Partnership D... |
301-905-#### |
Silver Spring |
Landline Numbers |
Verizon Maryland, In... |
301-906-#### |
Bethesda |
Wireless Numbers |
New Cingular Wireles... |
301-907-#### |
Chevy Chase |
Landline Numbers |
Verizon Maryland, In... |
301-908-#### |
Silver Spring |
Wireless Numbers |
Cellco Partnership D... |