NPA
NXX
CLLI
City, ST
Telco
253
422
STTLWAKGDS0
ROY
INTERNATIONAL TELCOM LTD. - WA
253
465
STTLWANEDS0
ROY
TELEPORT COMMUNICATIONS GROUP - SEATTLE
253
645
TKWLWALZDS0
ROY
PAC - WEST TELECOMM INC. - WA
253
843
ROY WA01DS0
ROY
QWEST CORPORATION
406
464
ROY MTXCRS1
ROY
MID-RIVERS TELEPHONE COOPERATIVE INC.
505
485
ROY NMXCRS0
ROY
E.N.M.R. TELEPHONE COOPERATIVE