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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
419-855	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	GENOA	GENOOHXARS2	00/00/0000	Prefix Type: ICO Switch Name: GENOA Switch Type: AE-RSU LATA: Toledo OH (326) Tandem: TOLDOH216GT 🔧 Explore Switch(CLLI: GENOOHXARS2))
419-855 is split into 1,000-number blocks - detail below
419-855-0XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	GENOA	GENOOHXARS2	N/A	Prefix Type: ICO Switch Name: GENOA Switch Type: AE-RSU LATA: Toledo OH (326) Tandem: TOLDOH216GT 🔧 Explore Switch(CLLI: GENOOHXARS2))
419-855-1XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	GENOA	GENOOHXARS2	N/A	Prefix Type: ICO Switch Name: GENOA Switch Type: AE-RSU LATA: Toledo OH (326) Tandem: TOLDOH216GT 🔧 Explore Switch(CLLI: GENOOHXARS2))
419-855-2XXX	OH	BANDWIDTH.COM CLEC, LLC - OH	0017042060	RMD0003709	001F	GENOA	NOCLLIKNOWN	12/03/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Toledo OH (326) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
419-855-3XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	GENOA	GENOOHXARS2	N/A	Prefix Type: ICO Switch Name: GENOA Switch Type: AE-RSU LATA: Toledo OH (326) Tandem: TOLDOH216GT 🔧 Explore Switch(CLLI: GENOOHXARS2))
419-855-4XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	GENOA	GENOOHXARS2	N/A	Prefix Type: ICO Switch Name: GENOA Switch Type: AE-RSU LATA: Toledo OH (326) Tandem: TOLDOH216GT 🔧 Explore Switch(CLLI: GENOOHXARS2))
419-855-5XXX	OH	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH (Verizon Communications)	0004999405	RMD0002957	7158	GENOA	TOLDOHOZDS0	09/03/2004	Prefix Type: CLEC Switch Name: TOLEDO Switch Type: N/A LATA: Toledo OH (326) Tandem: N/A 🔧 Explore Switch(CLLI: TOLDOHOZDS0))
419-855-6XXX	OH	TWC IP ENABLED SERVICES, LLC		N/A	793K	GENOA	NOCLLIKNOWN	10/05/2006	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Toledo OH (326) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
419-855-7XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	GENOA	GENOOHXARS2	N/A	Prefix Type: ICO Switch Name: GENOA Switch Type: AE-RSU LATA: Toledo OH (326) Tandem: TOLDOH216GT 🔧 Explore Switch(CLLI: GENOOHXARS2))
419-855-8XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	GENOA	GENOOHXARS2	N/A	Prefix Type: ICO Switch Name: GENOA Switch Type: AE-RSU LATA: Toledo OH (326) Tandem: TOLDOH216GT 🔧 Explore Switch(CLLI: GENOOHXARS2))
419-855-9XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	GENOA	GENOOHXARS2	N/A	Prefix Type: ICO Switch Name: GENOA Switch Type: AE-RSU LATA: Toledo OH (326) Tandem: TOLDOH216GT 🔧 Explore Switch(CLLI: GENOOHXARS2))