NPA	NXX	CLLI	City, ST	Telco
410	205	PIVLMDPKDS1	PIKESVILLE	VERIZON MARYLAND INC.
410	345	OWMLMDOMDS0	PIKESVILLE	VERIZON MARYLAND INC.
410	356	OWMLMDOMDS0	PIKESVILLE	VERIZON MARYLAND INC.
410	363	OWMLMDOMDS0	PIKESVILLE	VERIZON MARYLAND INC.
410	413	BLTMMDDNDS0	PIKESVILLE	MCIMETRO ATS INC.
410	415	PIVLMDPKDS1	PIKESVILLE	VERIZON MARYLAND INC.
410	449	PIVLMDPKDS1	PIKESVILLE	TRI-STATE RADIO PAGING - MARYLAND
410	484	PIVLMDPKDS1	PIKESVILLE	VERIZON MARYLAND INC.
410	486	PIVLMDPKDS1	PIKESVILLE	VERIZON MARYLAND INC.
410	504	BLTMMDFMDS0	PIKESVILLE	COMCAST TELEPHONY COMMUNICATIONS OF MARYLAND INC.
410	559	BLTMMDFMDS0	PIKESVILLE	TELEPORT COMMUNICATIONS GROUP AMERICA INC. - MD
410	580	PIVLMDPKDS1	PIKESVILLE	VERIZON MARYLAND INC.
410	581	OWMLMDOMDS0	PIKESVILLE	VERIZON MARYLAND INC.
410	602	PIVLMDPKDS1	PIKESVILLE	VERIZON MARYLAND INC.
410	653	PIVLMDPKDS1	PIKESVILLE	VERIZON MARYLAND INC.
410	654	OWMLMDOMDS0	PIKESVILLE	VERIZON MARYLAND INC.
410	753	BLTOMDKHDS0	PIKESVILLE	MCI WORLDCOM COMMUNICATIONS INC. - MD
410	902	OWMLMDOMDS0	PIKESVILLE	VERIZON MARYLAND INC.
410	998	OWMLMDOMDS0	PIKESVILLE	VERIZON MARYLAND INC.
443	213	BLTMMDAFDS0	PIKESVILLE	WINSTAR COMMUNICATIONS LLC - MD
443	264	BLTMMDDN4MD	PIKESVILLE	GLOBAL NAPS SOUTH INC. - MD
443	334	TWSNMDTW8MD	PIKESVILLE	ADVANCED TELCOM GROUP INC. - MD
443	352	BLTMMDCHDS7	PIKESVILLE	AT&T LOCAL
443	357	PIVLMDPKDS1	PIKESVILLE	VERIZON MARYLAND INC.
443	394	OWMLMDOMDS0	PIKESVILLE	VERIZON MARYLAND INC.
443	438	PRHLMD03CM0	PIKESVILLE	MAP MOBILE COMMUNICATIONS INC.
443	447	PRHLMD03CM0	PIKESVILLE	MAP MOBILE COMMUNICATIONS INC.
443	450	BLTMMDSNDS1	PIKESVILLE	LEVEL 3 COMMUNICATIONS LLC - MD
443	471	CLMAMDJTDS0	PIKESVILLE	US LEC OF MARYLAND INC.
443	501	BLTOMDXIDS0	PIKESVILLE	GLOBAL CROSSING LOCAL SERVICES INC.-MD
443	544	BLTMMDSNDS0	PIKESVILLE	CAVALIER EAST LLC - MD
443	548	BLTMMDCDDS0	PIKESVILLE	ALLEGIANCE TELECOM INC. - MD
443	641	BLTMMDCHXZY	PIKESVILLE	FOCAL COMMUNICATIONS CORP OF THE MID-ATLANTIC
443	660	CLMAMDNIDS1	PIKESVILLE	TELEPORT COMMUNICATIONS GROUP AMERICA INC. - MD
443	699	LNHGMDAVDS0	PIKESVILLE	BROADSTREET COMMUNICATIONS INC. - MD
443	738	BLTMMDCHW29	PIKESVILLE	PAETEC COMMUNICATIONS INC.- MD
443	741	PRHLMD03CM0	PIKESVILLE	MAP MOBILE COMMUNICATIONS INC.
443	796	BLTMMDSN5MD	PIKESVILLE	XO MARYLAND LLC
443	870	LARLMDCC1MD	PIKESVILLE	XSPEDIUS MANAGEMENT CO SWITCHES SERVICES LLC - MD
443	929	BLTMMDCHXWY	PIKESVILLE	OMNIPOINT COMMUNICATIONS CAP OPERATIONS LLC
443	940	HNVAMDBHRS0	PIKESVILLE	CAVALIER TELEPHONE MID-ATLANTIC. LLC - MD