NPA
NXX
CLLI
City, ST
Telco
484
575
ALTWPAHSDS0
FLEETWOOD
PECO HYPERION TELECOMMUNICATIONS
484
578
PHLBPABJDS3
FLEETWOOD
ATX TELECOMMUNICATIONS SERVICES LTD
484
637
ALTWPAAEDS0
FLEETWOOD
XO PENNSYLVANIA INC.
484
793
NRTWPA10DS0
FLEETWOOD
FOCAL COMMUNICATIONS CORP OF PENNSYLVANIA
610
944
FLWDPAFLRS0
FLEETWOOD
VERIZON PENNSYLVANIA INC.