NPA
NXX
CLLI
City, ST
Telco
580
617
GYMNOK041MD
GUYMON
PANHANDLE TELECOMMUNICATIONS SYSTEMS INC.
580
651
GYMNOK041MD
GUYMON
PANHANDLE TELECOMMUNICATIONS SYSTEMS INC.
620
690
DDCYKSADAMD
LIBERAL
PANHANDLE TELECOMMUNICATIONS SYSTEMS INC.
806
648
PYTNTX04RS0
PERRYTON
PANHANDLE TELECOMMUNICATIONS SYSTEMS INC.