NPA
NXX
CLLI
City, ST
Telco
580
235
ADA OKMADS1
ADA
SOUTHWESTERN BELL
580
272
ADA OKMADS1
ADA
SOUTHWESTERN BELL
580
310
ADA OKMADS1
ADA
SOUTHWESTERN BELL
580
320
ADA OKMADS1
ADA
UNITED STATES CELLULAR CORP. - OKLAHOMA
580
332
ADA OKMADS1
ADA
SOUTHWESTERN BELL
580
421
ADA OKMADS1
ADA
SOUTHWESTERN BELL
580
436
ADA OKMADS1
ADA
SOUTHWESTERN BELL