NPA	NXX	CLLI	City, ST	Telco
203	431	RDFDCT00RS1	RIDGEFIELD	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	438	RDFDCT00RS1	RIDGEFIELD	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	894	RDFDCT00RS1	RIDGEFIELD	SOUTHERN NEW ENGLAND TELEPHONE CO.