NPANXXCLLICity, STTelco
208 487 RCFDIDXCDS0 RICHFIELD CENTURYTEL OF THE GEM STATE INC.
330 523 RCFDOHXARS0 RICHFIELD WESTERN RESERVE TELEPHONE CO.
330 659 RCFDOHXARS0 RICHFIELD WESTERN RESERVE TELEPHONE CO.
435 201 RCFDUTQACM1 RICHFIELD CELLCO PARTNERSHIP DBA VERIZON WIRELESS-UT
435 304 WVCYUTBXDS0 RICHFIELD TELEPORT COMMUNICATIONS GROUP INC. - UT
435 558 RCFDUTAOCM1 RICHFIELD WESTERN WIRELESS CORPORATION-UT
435 633 SLKDUTYI1MD RICHFIELD LEVEL 3 COMMUNICATIONS LLC - UT
435 893 RCFDUTMADS0 RICHFIELD QWEST CORPORATION
435 896 RCFDUTMADS0 RICHFIELD QWEST CORPORATION
435 979 RCFDUTAOCM1 RICHFIELD WESTERN WIRELESS CORPORATION-UT
620 592 RCFDKSXADS0 RICHFIELD PIONEER TELEPHONE ASSOCIATION INC.
717 694 RCFDPAXRRS1 RICHFIELD SPRINT/UNITED TELEPHONE OF PENNSYLVANIA