NPA	NXX	CLLI	City, ST	Telco
240	293	LNHMMDADDS0	WSNGTNZN12	STARPOWER COMMUNICATIONS LLC - MD
240	371	RSTNVA31DS0	WSNGTNZN12	GLOBAL NAPS SOUTH INC. - MD
240	433	HRNDVA13DS0	WSNGTNZN12	CAVALIER TELEPHONE MID-ATLANTIC. LLC - MD
240	471	WASJDCDCDS0	WSNGTNZN12	GLOBAL CROSSING LOCAL SERVICES INC.-MD
240	516	TYCRVA03DS0	WSNGTNZN12	US LEC OF MARYLAND INC.
240	560	WASHDCCZDS0	WSNGTNZN12	XO MARYLAND LLC
240	868	WASJDCDBDS1	WSNGTNZN12	CAVALIER EAST LLC - MD
301	236	SLSPMDCVDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	282	FALDMDFLRS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	288	BLTMMDDNDS0	WSNGTNZN12	MCIMETRO ATS INC.
301	356	WASHDCBLDS0	WSNGTNZN12	WINSTAR COMMUNICATIONS LLC - MD
301	384	SLSPMDCVDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	388	SLSPMDCVDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	438	SLSPMDNBDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	584	LARLMDEH00T	WSNGTNZN12	BALTIMORE-WASHINGTON TELEPHONE BWT
301	598	SLSPMDNBDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	679	WASHDCTTDS0	WSNGTNZN12	TELEPORT COMMUNICATIONS GROUP INC. - DC
301	847	BTVLMDBVDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	879	SLSPMDCVDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	890	BTVLMDBVDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	924	OLNYMDOKDS0	WSNGTNZN12	VERIZON MARYLAND INC.
301	966	WASHDCINDS0	WSNGTNZN12	MCIMETRO ATS INC.
301	989	SLSPMDCVDS0	WSNGTNZN12	VERIZON MARYLAND INC.