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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
337-806	LA	LEVEL 3 TELECOM OF LOUISIANA, LLC - LA (Lumen Technologies, Inc)	0017348111	RMD0006081	7488	LAFAYETTE	LKCHLAWU2MD	04/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LKCHLAWU2MD))
337-806 is split into 1,000-number blocks - detail below
337-806-0XXX	LA	VOICESTREAM GSM I, LLC (T-Mobile)		N/A	150C	LAFAYETTE	LFYTLA360MD	04/11/2014	Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD))
337-806-1XXX	LA	LEVEL 3 TELECOM OF LOUISIANA, LLC - LA (Lumen Technologies, Inc)	0017348111	RMD0006081	7488	LAFAYETTE	LKCHLAWU2MD	04/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LKCHLAWU2MD))
337-806-2XXX	LA	LEVEL 3 TELECOM OF LOUISIANA, LLC - LA (Lumen Technologies, Inc)	0017348111	RMD0006081	7488	LAFAYETTE	LKCHLAWU2MD	04/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LKCHLAWU2MD))
337-806-3XXX	LA	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	LAFAYETTE	SCTTLA06G02	11/25/2013	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: SCTTLA06G02))
337-806-4XXX	LA	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	LAFAYETTE	SCTTLA06G02	11/25/2013	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: SCTTLA06G02))
337-806-5XXX	LA	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	LAFAYETTE	SCTTLA06G02	11/25/2013	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: SCTTLA06G02))
337-806-6XXX	LA	VOICESTREAM GSM I, LLC (T-Mobile)		N/A	150C	LAFAYETTE	LFYTLA360MD	04/11/2014	Prefix Type: PCS Switch Name: LAFAYETTE Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYTLA360MD))
337-806-7XXX	LA	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	LAFAYETTE	SCTTLA06G02	05/09/2014	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: SCTTLA06G02))
337-806-8XXX	LA	LEVEL 3 COMMUNICATIONS, LLC - LA (Lumen Technologies, Inc)	0015338122	RMD0006112	3232	LAFAYETTE	NOCLLIKNOWN	04/03/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
337-806-9XXX	LA	LAFAYETTE CITY-PARISH CONSOLIDATED GOVERNMENT - LA	0010271377	RMD0001980	9002	LAFAYETTE	LFYULA09DS0	08/22/2013	Prefix Type: ULEC Switch Name: N/A Switch Type: N/A LATA: Lafayette LA (488) Tandem: N/A 🔧 Explore Switch(CLLI: LFYULA09DS0))