NPA
NXX
CLLI
City, ST
Telco
281
426
HGLNTXXADS0
HIGHLANDS
GTE-SW DBA VERIZON SW INC.-TX
281
502
HSTNTXGIDS1
HIGHLANDS
MCIMETRO ATS INC.
281
688
HSTNTXCLX5Y
HIGHLANDS
GRANDE COMMUNICATIONS NETWORKS INC. - TX
281
843
HGLNTXXADS0
HIGHLANDS
GTE-SW DBA VERIZON SW INC.-TX
828
482
AHVLNCOHX5Y
HIGHLANDS
LEVEL 3 COMMUNICATIONS LLC - NC
828
487
SYLVNCXASMD
HIGHLANDS
SPRINT COMMUNICATIONS COMPANY L.P. - NC
828
526
HGLNNCXARS0
HIGHLANDS
VERIZON SOUTH INC.-NC (CONTEL)
828
533
AHVLNCOHDS0
HIGHLANDS
ITC DELTA COM - NC
828
787
HGLNNCXARS0
HIGHLANDS
VERIZON SOUTH INC.-NC (CONTEL)
832
838
HSTNTXYADS0
HIGHLANDS
FOCAL COMMUNICATIONS CORPORATION OF TEXAS