NPA
NXX
CLLI
City, ST
Telco
540
242
ARTNVAAR8MD
STAFFORD
FOCAL COMMUNICATIONS CORP OF VIRGINIA
571
222
ARTNVAAR8MD
HAYMARKET
FOCAL COMMUNICATIONS CORP OF VIRGINIA
571
325
ARTNVAAR8MD
MANASSAS
FOCAL COMMUNICATIONS CORP OF VIRGINIA
571
326
ARTNVAAR8MD
MANASSAS
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
382
ARTNVAAR8MD
ENGLESIDE
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
621
ARTNVAAR8MD
WSNGTNZN19
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
637
ARTNVAAR8MD
WSNGTNZN17
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
651
ARTNVAAR8MD
DULLES
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
672
ARTNVAAR8MD
LORTON
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
673
ARTNVAAR8MD
HERNDON
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
722
ARTNVAAR8MD
ARCOLA
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
740
ARTNVAAR8MD
WSNGTNZN08
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
745
ARTNVAAR8MD
BRADDOCK
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
775
ARTNVAAR8MD
LORTONMTRO
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
843
ARTNVAAR8MD
OCCOQUAN
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
881
ARTNVAAR8MD
MANASSAS
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
884
ARTNVAAR8MD
TRIANGLE
FOCAL COMMUNICATIONS CORP OF VIRGINIA
703
972
ARTNVAAR8MD
DULLESMTRO
FOCAL COMMUNICATIONS CORP OF VIRGINIA