NPA	NXX	CLLI	City, ST	Telco
417	520	SPFDMOPYDS0	SPRINGFLD	BROOKS FIBER COMMUNICATIONS - MISSOURI
417	521	SPFDMOPYDS0	SPRINGFLD	BROOKS FIBER COMMUNICATIONS - MISSOURI
417	522	SPFDMOPYDS0	SPRINGFLD	BROOKS FIBER COMMUNICATIONS - MISSOURI
417	523	SPFDMOPYDS0	SPRINGFLD	BROOKS FIBER COMMUNICATIONS - MISSOURI