NPA	NXX	CLLI	City, ST	Telco
281	251	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	257	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	320	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	370	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	374	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	376	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	378	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	379	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	655	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
281	826	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL
832	717	TBLLTXKLDS0	TOMBALL	SOUTHWESTERN BELL