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
737-610	TX	ONVOY, LLC - TX (Sinch)	0004323028	RMD0001966	903C	AUSTIN	AUSYTXOGDS0	00/00/0000	Prefix Type: CLEC Switch Name: AUSTIN Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSYTXOGDS0))
737-610 is split into 1,000-number blocks - detail below
737-610-0XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	AUSTIN	AUSWTXGX6MD	10/09/2018	Prefix Type: PCS Switch Name: AUSTIN Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSWTXGX6MD))
737-610-1XXX	TX	ONVOY, LLC - TX (Sinch)	0004323028	RMD0001966	903C	AUSTIN	AUSYTXOGDS0	09/13/2018	Prefix Type: CLEC Switch Name: AUSTIN Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSYTXOGDS0))
737-610-2XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	AUSTIN	AUSWTXGX6MD	10/09/2018	Prefix Type: PCS Switch Name: AUSTIN Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSWTXGX6MD))
737-610-3XXX	TX	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Wireless)	0005068713	RMD0003416	6506	AUSTIN	AUSUTXHP1MD	06/10/2019	Prefix Type: WIRELESS Switch Name: N/A Switch Type: Cellular Mobile Carrier Switching System LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSUTXHP1MD))
737-610-4XXX	TX	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Wireless)	0005068713	RMD0003416	6506	AUSTIN	AUSUTXHP1MD	03/25/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: Cellular Mobile Carrier Switching System LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSUTXHP1MD))
737-610-5XXX	TX	TWC IP ENABLED SERVICES, LLC		N/A	793K	AUSTIN	AUSXTXZR0MD	07/16/2019	Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSXTXZR0MD))
737-610-6XXX	TX	TWC IP ENABLED SERVICES, LLC		N/A	793K	AUSTIN	AUSXTXZR0MD	07/16/2019	Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSXTXZR0MD))
737-610-7XXX	TX	AUSTIN BESTLINE COMPANY		N/A	7551	AUSTIN	NOCLLIKNOWN	09/11/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-610-8XXX	TX	LEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)		N/A	6114	AUSTIN	NOCLLIKNOWN	08/14/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
737-610-9XXX	TX	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	AUSTIN	AUSUTXNIGT3	09/18/2019	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Austin TX (558) Tandem: N/A 🔧 Explore Switch(CLLI: AUSUTXNIGT3))