State Abbreviation: MD
State Name: Maryland
Country Abbreviation: US
Area Code/NPA: 240
NXX/Prefix: 621(4000-4999) 621(5000-5999) 621(6000-6999) 621(8000-8999) 621(9000-9999)
CLLI: RSTNVABHDS3
Telco Exchange: WASHINGTON ZONE 11
Vertical: 5647
Horizontal: 1638
LATA: 236
LATA Name: Washington
Latitude Degrees: 38.9489
Longitude Degrees: 77.382
Telco Name: MCI WORLDCOM COMMUNICATIONS
Telco Number: 7228
Telco Type: CLEC
Telco Parent Number: 7132
Telco Parent Name: MCI WORLDCOM COMM
Doing Business As/DBA: Verizon
Telco Wireless: No
Street Name: 12379 SUNRISE VALLEY DR
City Name: RESTON
County Name: FAIRFAX
Time Zone: -5
Time Zone Name: Eastern
Feature Codes: MX