NPA	NXX	CLLI	City, ST	Telco
435	553	SLKDUTYI1MD	BRIGHAM CY	LEVEL 3 COMMUNICATIONS LLC - UT
435	572	SLKDUTYI1MD	CEDAR CITY	LEVEL 3 COMMUNICATIONS LLC - UT
435	612	SLKDUTYI1MD	MONROE	LEVEL 3 COMMUNICATIONS LLC - UT
435	633	SLKDUTYI1MD	RICHFIELD	LEVEL 3 COMMUNICATIONS LLC - UT