NPA	NXX	CLLI	City, ST	Telco
203	720	NGTCCT00DS0	NAUGATUCK	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	723	NGTCCT00DS0	NAUGATUCK	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	729	NGTCCT00DS0	NAUGATUCK	SOUTHERN NEW ENGLAND TELEPHONE CO.