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
217-402	IL	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)	0004999405	RMD0002957	7196	CHAMPAURBN	CHMPILCPX6X	06/25/2003	Prefix Type: CLEC Switch Name: CHAMPAURBN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILCPX6X))
217-402 is split into 1,000-number blocks - detail below
217-402-1XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	NOCLLIKNOWN	09/09/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
217-402-2XXX	IL	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)	0003290673	RMD0003382	6333	CHAMPAURBN	NOCLLIKNOWN	08/19/2016	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
217-402-3XXX	IL	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)	0003290673	RMD0003382	6333	CHAMPAURBN	NOCLLIKNOWN	06/25/2010	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
217-402-4XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CHAMPAURBN	NOCLLIKNOWN	07/24/2012	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
217-402-5XXX	IL	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CHAMPAURBN	NOCLLIKNOWN	09/23/2004	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
217-402-6XXX	IL	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)	0003290673	RMD0003382	6333	CHAMPAURBN	NOCLLIKNOWN	09/10/2013	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
217-402-7XXX	IL	ONVOY, LLC (Sinch)	0004323028	RMD0001966	224C	CHAMPAURBN	NOCLLIKNOWN	01/26/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
217-402-8XXX	IL	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)	0004999405	RMD0002957	7196	CHAMPAURBN	CHMPILCPX6X	12/31/2013	Prefix Type: CLEC Switch Name: CHAMPAURBN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILCPX6X))
217-402-9XXX	IL	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)	0004999405	RMD0002957	7196	CHAMPAURBN	CHMPILCPX6X	06/26/2003	Prefix Type: CLEC Switch Name: CHAMPAURBN Switch Type: N/A LATA: Champaign IL (370) Tandem: N/A 🔧 Explore Switch(CLLI: CHMPILCPX6X))