NPA	NXX	CLLI	City, ST	Telco
203	230	HMDNCT00DS0	NEW HAVEN	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	248	HMDNCT00DS0	NEW HAVEN	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	281	HMDNCT00DS0	NEW HAVEN	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	287	HMDNCT00DS0	NEW HAVEN	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	288	HMDNCT00DS0	NEW HAVEN	SOUTHERN NEW ENGLAND TELEPHONE CO.
203	407	HMDNCT00DS0	NEW HAVEN	SOUTHERN NEW ENGLAND TELEPHONE CO.