NPA	NXX	CLLI	City, ST	Telco
410	204	ARBTMDARDS0	ARBUTUS	VERIZON MARYLAND INC.
410	242	ARBTMDARDS0	ARBUTUS	VERIZON MARYLAND INC.
410	247	ARBTMDARDS0	ARBUTUS	VERIZON MARYLAND INC.
410	314	BLTMMDDNDS0	ARBUTUS	MCIMETRO ATS INC.
410	387	WDLWMDBPCM0	ARBUTUS	TRI STATE RADIO PAGING - PENNSYLVANIA
410	395	ARBTMDARDS0	ARBUTUS	VERIZON MARYLAND INC.
410	536	ARBTMDARDS0	ARBUTUS	VERIZON MARYLAND INC.
410	565	LARLMDCC1MD	ARBUTUS	XSPEDIUS MANAGEMENT CO SWITCHES SERVICES LLC - MD
410	587	ARBTMDARDS0	ARBUTUS	VERIZON MARYLAND INC.
410	737	ARBTMDARDS0	ARBUTUS	VERIZON MARYLAND INC.
443	297	BLTMMDFMDS0	ARBUTUS	TELEPORT COMMUNICATIONS GROUP AMERICA INC. - MD
443	304	BLTOMDXIDS0	ARBUTUS	GLOBAL CROSSING LOCAL SERVICES INC.-MD
443	515	LNHGMDAVDS0	ARBUTUS	BROADSTREET COMMUNICATIONS INC. - MD
443	543	ARBTMDARDS0	ARBUTUS	VERIZON MARYLAND INC.
443	568	BLTMMDCDDS0	ARBUTUS	ALLEGIANCE TELECOM INC. - MD
443	575	BLTMMDSNDS0	ARBUTUS	CAVALIER EAST LLC - MD
443	701	BLTMMDSN5MD	ARBUTUS	XO MARYLAND LLC
443	709	BLTMMDSNDS2	ARBUTUS	ADELPHIA BUSINESS SOLUTIONS OF MARYLAND LLC
443	785	BLTMMDDN4MD	ARBUTUS	GLOBAL NAPS SOUTH INC. - MD
443	833	HNVAMDATDS0	ARBUTUS	SBC TELECOM INC. - MD