NPA
NXX
CLLI
City, ST
Telco
214
312
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
330
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
331
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
333
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
337
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
339
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
449
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
467
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL
214
623
DLLSTXFEDS0
DALLAS
SOUTHWESTERN BELL