NPA	NXX	CLLI	City, ST	Telco
310	217	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	324	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	327	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	329	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	512	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	515	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	516	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	527	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	532	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	538	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	715	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
310	965	GRDNCA01DS1	CMTN GRDN	PACIFIC BELL
323	770	GRDNCA01DS1	LSAN DA 09	PACIFIC BELL