NPA
NXX
CLLI
City, ST
Telco
307
344
MMTHWYMADS0
MAMMOTH
QWEST CORPORATION
724
423
KCBGPAXKDS0
MAMMOTH
CITIZENS TELEPHONE CO. OF KECKSBURG
724
424
KCBGPAXKDS0
MAMMOTH
CITIZENS TELEPHONE CO. OF KECKSBURG