NPA	NXX	CLLI	City, ST	Telco
410	470	BLTMMDFMDS0	TOWSON	COMCAST TELEPHONY COMMUNICATIONS OF MARYLAND INC.
410	497	BLTMMDFMDS0	PARKVILLE	COMCAST TELEPHONY COMMUNICATIONS OF MARYLAND INC.
410	498	BLTMMDFMDS0	COCKEYSVL	COMCAST TELEPHONY COMMUNICATIONS OF MARYLAND INC.
410	504	BLTMMDFMDS0	PIKESVILLE	COMCAST TELEPHONY COMMUNICATIONS OF MARYLAND INC.
410	577	BLTMMDFMDS0	FORK	COMCAST TELEPHONY COMMUNICATIONS OF MARYLAND INC.