NPA	NXX	CLLI	City, ST	Telco
478	238	MACNGAMR4MD	MACON	ICG TELECOM GROUP - GA
478	246	MACNGAMR4MD	DUBLIN	ICG TELECOM GROUP - GA
478	247	MACNGAMR4MD	SANDERSVL	ICG TELECOM GROUP - GA
478	387	MACNGAMR4MD	MILLEDGEVL	ICG TELECOM GROUP - GA