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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
740-628	OH	LEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)	0015338122	RMD0006112	4863	WOODSFIELD	CLMDOHZI6MD	06/26/2001	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: CLMDOHZI6MD))
740-628 is split into 1,000-number blocks - detail below
740-628-0XXX	OH	LEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)	0015338122	RMD0006112	4863	WOODSFIELD	CLMDOHZI6MD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: CLMDOHZI6MD))
740-628-1XXX	OH	TELNYX LLC	0018998724	RMD0001645	073H	WOODSFIELD	NOCLLIKNOWN	07/20/2017	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-628-2XXX	OH	ONVOY, LLC - OH (Sinch)	0004323028	RMD0001966	464C	WOODSFIELD	NOCLLIKNOWN	01/14/2021	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-628-3XXX	OH	CITYNET OHIO, LLC - OH		N/A	036B	WOODSFIELD	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-628-4XXX	OH	ONVOY, LLC - OH (Sinch)	0004323028	RMD0001966	464C	WOODSFIELD	NOCLLIKNOWN	11/05/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-628-5XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	WOODSFIELD	CLMBOH1120Z	01/11/2011	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: CLMBOH1120Z))
740-628-6XXX	OH	ONVOY, LLC - OH (Sinch)	0004323028	RMD0001966	464C	WOODSFIELD	NOCLLIKNOWN	01/14/2021	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-628-7XXX	OH	ONVOY, LLC - OH (Sinch)	0004323028	RMD0001966	464C	WOODSFIELD	NOCLLIKNOWN	01/14/2021	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-628-8XXX	OH	ONVOY, LLC - OH (Sinch)	0004323028	RMD0001966	464C	WOODSFIELD	NOCLLIKNOWN	06/09/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-628-9XXX	OH	LEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)	0015338122	RMD0006112	4863	WOODSFIELD	CLMDOHZI6MD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: CLMDOHZI6MD))