NPA	NXX	CLLI	City, ST	Telco
570	255	DLLSPAXDDS1	DALLAS	COMMONWEALTH TELEPHONE ENTERPRISES INC.
570	631	DLLSPAXDDS1	DALLAS	COMMONWEALTH TELEPHONE ENTERPRISES INC.
570	674	DLLSPAXDDS1	DALLAS	COMMONWEALTH TELEPHONE ENTERPRISES INC.
570	675	DLLSPAXDDS1	DALLAS	COMMONWEALTH TELEPHONE ENTERPRISES INC.