NPANXXCLLICity, STTelco
281 202 HSTNTXGIDS0 RICHMNRNBG TELEPORT COMMUNICATIONS GROUP - HOUSTON
281 232 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL
281 238 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL
281 239 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL
281 341 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL
281 342 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL
281 344 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL
281 633 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL
281 750 HSTNTXCLX5Y RICHMNRNBG GRANDE COMMUNICATIONS NETWORKS INC. - TX
281 762 KATYTXXADS2 RICHMNRNBG FORT BEND LONG DISTANCE COMPANY
281 906 HSTPTXDG0MD RICHMNRNBG AWESOME PAGING INC.
832 222 HSTOTXORDS1 RICHMNRNBG ETS TELEPHONE COMPANY INC.
832 223 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL
832 344 HSTNTXYADS0 RICHMNRNBG FOCAL COMMUNICATIONS CORPORATION OF TEXAS
832 363 HSTNTXYADS0 RICHMNRNBG FOCAL COMMUNICATIONS CORPORATION OF TEXAS
832 451 KATYTXXADS2 RICHMNRNBG FORT BEND LONG DISTANCE COMPANY
832 586 HSTWTXBIDS0 RICHMNRNBG TEX-LINK COMMUNICATIONS INC. - TX
832 595 RSBGTXRRDS0 RICHMNRNBG SOUTHWESTERN BELL