NPA
NXX
CLLI
City, ST
Telco
202
370
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC
202
372
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC
202
375
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC
202
601
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC
202
602
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC
202
603
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC
202
604
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC
202
617
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC
202
618
WASHDC12DC0
WSHNGTNZN1
XSPEDIUS MANAGEMENT CO SWITCHED SERVICES LLC DC