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
254-400	TX	ONVOY, LLC - TX (Sinch)	0004323028	RMD0001966	903C	WACO	WACOTX01XOX	02/22/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: WACOTX01XOX))
254-400 is split into 1,000-number blocks - detail below
254-400-0XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	11/20/2012	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
254-400-1XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	11/20/2012	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
254-400-2XXX	TX	ONVOY, LLC - TX (Sinch)	0004323028	RMD0001966	903C	WACO	WACOTX01XOX	02/22/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: WACOTX01XOX))
254-400-3XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	08/25/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
254-400-4XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	08/25/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
254-400-5XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	03/08/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
254-400-6XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	03/22/2013	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
254-400-7XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	03/22/2013	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
254-400-8XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	03/22/2013	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
254-400-9XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WACO	NOCLLIKNOWN	11/20/2012	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Waco TX (556) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))