TelcoData.US: Search by Area Code / Exchange

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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
740-302	OH	BANDWIDTH.COM CLEC, LLC - OH	0017042060	RMD0003709	001F	IRONTON	CLMBOH11XLZ	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: CLMBOH11XLZ))
740-302 is split into 1,000-number blocks - detail below
740-302-0XXX	OH	BANDWIDTH.COM CLEC, LLC - OH	0017042060	RMD0003709	001F	IRONTON	CLMBOH11XLZ	08/03/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: CLMBOH11XLZ))
740-302-1XXX	OH	TELNYX LLC	0018998724	RMD0001645	073H	IRONTON	NOCLLIKNOWN	05/19/2017	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-302-2XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	IRONTON	HLRDOHEJGT0	10/30/2009	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: HLRDOHEJGT0))
740-302-3XXX	OH	BANDWIDTH.COM CLEC, LLC - OH	0017042060	RMD0003709	001F	IRONTON	CLMBOH11XLZ	01/05/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: CLMBOH11XLZ))
740-302-4XXX	OH	AT&T ENTERPRISES, LLC (AT&T)	0035146430	RMD0022433	516C	IRONTON	NOCLLIKNOWN	05/24/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-302-5XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	IRONTON	HLRDOHEJGT0	10/27/2010	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: HLRDOHEJGT0))
740-302-6XXX	OH	CITYNET OHIO, LLC - OH		N/A	036B	IRONTON	NOCLLIKNOWN	02/09/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-302-7XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	IRONTON	HLRDOHEJGT0	06/07/2011	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: HLRDOHEJGT0))
740-302-8XXX	OH	BANDWIDTH.COM CLEC, LLC - OH	0017042060	RMD0003709	001F	IRONTON	CLMBOH11XLZ	04/03/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: CLMBOH11XLZ))
740-302-9XXX	OH	ONVOY, LLC - OH (Sinch)	0004323028	RMD0001966	464C	IRONTON	NOCLLIKNOWN	02/07/2024	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Columbus OH (324) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))