NPA	NXX	CLLI	City, ST	Telco
517	521	WBVLMIXJDS0	WEBBERVL	VERIZON NORTH INC.-MI (ALLTEL)
517	631	LNNGMIDCCA0	WEBBERVL	TELNET WORLDWIDE INC.
517	984	MDTPMICODS0	WEBBERVL	ACD TELECOM INC. - MI