NPA	NXX	CLLI	City, ST	Telco
410	203	ELCYMDELDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	313	ELCYMDELDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	417	ELCYMDELDS0	ELLICOTTCY	TRI-STATE RADIO PAGING - MARYLAND
410	418	ELCYMDELDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	442	GLWDMDGDRS1	ELLICOTTCY	VERIZON MARYLAND INC.
410	461	ELCYMDELDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	465	ELCYMDELDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	480	ELCYMDELDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	505	CLMAMDOBDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	680	LARLMDCC1MD	ELLICOTTCY	XSPEDIUS MANAGEMENT CO SWITCHES SERVICES LLC - MD
410	696	BLTMMDDNDS0	ELLICOTTCY	MCIMETRO ATS INC.
410	720	CLMAMDCBDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	748	CLMAMDCBDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	750	ELCYMDELDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	781	SYVLMDSKDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	988	CLVLMDCEDS0	ELLICOTTCY	VERIZON MARYLAND INC.
410	995	CLMAMDCBDS0	ELLICOTTCY	VERIZON MARYLAND INC.
443	252	LNHGMDAVDS0	ELLICOTTCY	BROADSTREET COMMUNICATIONS INC. - MD
443	288	BLTMMDCDDS0	ELLICOTTCY	ALLEGIANCE TELECOM INC. - MD
443	325	BLARMDBL1MD	ELLICOTTCY	CAVALIER TELEPHONE LLC (MID-ATLANTIC) - MD
443	355	BLTMMDSNDS1	ELLICOTTCY	LEVEL 3 COMMUNICATIONS LLC - MD
443	364	CLMAMDNIDS1	ELLICOTTCY	TELEPORT COMMUNICATIONS GROUP AMERICA INC. - MD
443	420	BLTOMDXIDS0	ELLICOTTCY	GLOBAL CROSSING LOCAL SERVICES INC.-MD
443	477	WDLWMDBPCM0	ELLICOTTCY	NETWORK SERVICES LLC (TSR)
443	574	CLMAMDJTDS0	ELLICOTTCY	US LEC OF MARYLAND INC.
443	638	BLTMMDDN4MD	ELLICOTTCY	GLOBAL NAPS SOUTH INC. - MD
443	754	WDLWMDAXH01	ELLICOTTCY	TRI STATE RADIO PAGING - PENNSYLVANIA
443	828	BLTMMDSNDS0	ELLICOTTCY	CAVALIER EAST LLC - MD
443	973	HNVAMDATDS0	ELLICOTTCY	SBC TELECOM INC. - MD