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
304-409	WV	LEVEL 3 COMMUNICATIONS, LLC - WV (Lumen Technologies, Inc)		N/A	9944	BLUEWELL	BLFDWVXAX5X	12/10/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDWVXAX5X))
304-409 is split into 1,000-number blocks - detail below
304-409-0XXX	WV	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	BLUEWELL	NOCLLIKNOWN	04/20/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
304-409-1XXX	WV	LEVEL 3 COMMUNICATIONS, LLC - WV (Lumen Technologies, Inc)		N/A	9944	BLUEWELL	BLFDWVXAX5X	05/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDWVXAX5X))
304-409-2XXX	WV	LEVEL 3 COMMUNICATIONS, LLC - WV (Lumen Technologies, Inc)		N/A	9944	BLUEWELL	BLFDWVXAX5X	03/14/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDWVXAX5X))
304-409-3XXX	WV	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	0004999405	RMD0002957	7229	BLUEWELL	RCLDVAXAAMD	11/12/2012	Prefix Type: CLEC Switch Name: RICHLANDS Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: RCLDVAXAAMD))
304-409-4XXX	WV	LEVEL 3 COMMUNICATIONS, LLC - WV (Lumen Technologies, Inc)		N/A	9944	BLUEWELL	BLFDWVXAX5X	12/12/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDWVXAX5X))
304-409-5XXX	WV	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	BLUEWELL	NOCLLIKNOWN	02/28/2013	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
304-409-6XXX	WV	LEVEL 3 COMMUNICATIONS, LLC - WV (Lumen Technologies, Inc)		N/A	9944	BLUEWELL	BLFDWVXAX5X	01/09/2013	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDWVXAX5X))
304-409-7XXX	WV	LEVEL 3 COMMUNICATIONS, LLC - WV (Lumen Technologies, Inc)		N/A	9944	BLUEWELL	BLFDWVXAX5X	12/04/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDWVXAX5X))
304-409-8XXX	WV	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	BLUEWELL	NOCLLIKNOWN	04/20/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
304-409-9XXX	WV	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	BLUEWELL	NOCLLIKNOWN	04/20/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Bluefield WV (932) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))