NPANXXCLLICity, STTelco
240 265 CHNTVADHDS0 WSNGTNZN15 TIDALWAVE TELEPHONE INC.
240 267 CHNTVADHDS1 WSNGTNZN15 TIDALWAVE TELEPHONE INC.
240 326 HRNDVA13DS0 WSNGTNZN15 CAVALIER TELEPHONE MID-ATLANTIC. LLC - MD
240 339 WASJDCDBDS1 WSNGTNZN15 CAVALIER EAST LLC - MD
240 510 WASHDCCZDS0 WSNGTNZN15 XO MARYLAND LLC
240 525 RSTNVA31DS0 WSNGTNZN15 GLOBAL NAPS SOUTH INC. - MD
240 545 TYCRVA03DS0 WSNGTNZN15 US LEC OF MARYLAND INC.
240 573 WASJDCDCDS0 WSNGTNZN15 GLOBAL CROSSING LOCAL SERVICES INC.-MD
240 892 WASHDCRKDS2 WSNGTNZN15 FOCAL COMMUNICATIONS CORP OF THE MID-ATLANTIC
301 298 WASHDCINDS0 WSNGTNZN15 MCIMETRO ATS INC.
301 358 WASHDCBLDS0 WSNGTNZN15 WINSTAR COMMUNICATIONS LLC - MD
301 494 PRFRMDPFRS1 WSNGTNZN15 VERIZON MARYLAND INC.
301 574 MRBOMDMBDS0 WSNGTNZN15 VERIZON MARYLAND INC.
301 627 MRBOMDMBDS0 WSNGTNZN15 VERIZON MARYLAND INC.
301 715 WASHDCTTDS0 WSNGTNZN15 TELEPORT COMMUNICATIONS GROUP INC. - DC
301 780 MRBOMDMBDS0 WSNGTNZN15 VERIZON MARYLAND INC.
301 812 NRBHMDNEDS0 WSNGTNZN15 VERIZON MARYLAND INC.
301 855 NRBHMDNEDS0 WSNGTNZN15 VERIZON MARYLAND INC.
301 952 MRBOMDMBDS0 WSNGTNZN15 VERIZON MARYLAND INC.