NPA	NXX	CLLI	City, ST	Telco
636	259	STLVMOOH1MD	GRAYSUMMIT	T-MOBILE USA INC.
636	402	STLSMOZC01W	GRAYSUMMIT	KMC TELECOM V INC.-MO
636	451	GRSMMO55RS2	GRAYSUMMIT	SOUTHWESTERN BELL
636	742	GRSMMO55RS2	GRAYSUMMIT	SOUTHWESTERN BELL