NPA
NXX
CLLI
City, ST
Telco
682
253
DLLGTX1701W
ATLAS
KMC TELECOM II INC. - TX
682
463
DLLFTXFQDS0
ATLAS
TIME WARNER COMMUNICATIONS AXS OF AUSTIN TX
682
626
DLLSTX97DSA
ATLAS
FOCAL COMMUNICATIONS CORPORATION OF TEXAS
682
757
DLLSTXTLDS8
ATLAS
TELEPORT COMMUNICATIONS GROUP - DALLAS
817
284
FTWOTXATCG0
ATLAS
SOUTHWESTERN BELL
817
286
FRSCTXBJ2MD
ATLAS
COSERV LLC
817
290
DLLSTXSQDS0
ATLAS
XO TEXAS INC.
817
440
IRNGTXLBDS0
ATLAS
BROOKS FIBER COMMUNICATIONS - TEXAS
817
537
DLLSTXHMDS0
ATLAS
CAPROCK TELECOMMUNICATIONS CORP. - TX
817
580
FTWOTXATCG0
ATLAS
SOUTHWESTERN BELL
817
589
FTWOTXATCG0
ATLAS
SOUTHWESTERN BELL
817
590
FTWOTXATCG0
ATLAS
SOUTHWESTERN BELL
817
591
FTWQTXXTDS0
ATLAS
LEVEL 3 COMMUNICATIONS LLC - TX
817
595
FTWOTXATCG0
ATLAS
SOUTHWESTERN BELL
817
616
DLLSTX97CA0
ATLAS
CBEYOND COMMUNICATIONS OF TEXAS LP-TX
817
628
DLLSTX978MD
ATLAS
ALLEGIANCE TELECOM INC. - TX
817
646
DLLSTX978MD
ATLAS
ALLEGIANCE TELECOM INC. - TX
817
659
DLLSTX97GMD
ATLAS
ALLEGIANCE TELECOM INC. - TX
817
686
FTWOTXEDRS0
ATLAS
LOGIX COMMUNICATIONS CORPORATION - TX
817
897
DLLSTXALDS0
ATLAS
ITC DELTA COM - TX
817
934
CLBNTXCIDS0
ATLAS
1STEL INC. - TX