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
281-691	TX	TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)	0004274114	RMD0003897	7138	BAYTOWN	HSTNTXGIDS0	03/04/2004	Prefix Type: CLEC Switch Name: HOUSTON Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTNTXGIDS0))
281-691 is split into 1,000-number blocks - detail below
281-691-0XXX	TX	AERIAL COMMUNICATIONS, INC. (T-Mobile)		N/A	6701	BAYTOWN	HSTDTXBG9MD	05/02/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTDTXBG9MD))
281-691-1XXX	TX	AERIAL COMMUNICATIONS, INC. (T-Mobile)		N/A	6701	BAYTOWN	HSTDTXBG9MD	07/28/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTDTXBG9MD))
281-691-2XXX	TX	AERIAL COMMUNICATIONS, INC. (T-Mobile)		N/A	6701	BAYTOWN	HSTDTXBG9MD	10/13/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTDTXBG9MD))
281-691-3XXX	TX	AERIAL COMMUNICATIONS, INC. (T-Mobile)		N/A	6701	BAYTOWN	HSTDTXBG9MD	11/09/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTDTXBG9MD))
281-691-4XXX	TX	AERIAL COMMUNICATIONS, INC. (T-Mobile)		N/A	6701	BAYTOWN	HSTDTXBG9MD	12/21/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTDTXBG9MD))
281-691-5XXX	TX	AERIAL COMMUNICATIONS, INC. (T-Mobile)		N/A	6701	BAYTOWN	HSTDTXBG9MD	12/21/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTDTXBG9MD))
281-691-6XXX	TX	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX (Verizon Communications)	0004999405	RMD0002957	7239	BAYTOWN	HSTOTX46DS0	09/01/2006	Prefix Type: CLEC Switch Name: HOUSTON Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTOTX46DS0))
281-691-7XXX	TX	AERIAL COMMUNICATIONS, INC. (T-Mobile)		N/A	6701	BAYTOWN	HSTDTXBG9MD	12/16/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTDTXBG9MD))
281-691-8XXX	TX	AERIAL COMMUNICATIONS, INC. (T-Mobile)		N/A	6701	BAYTOWN	HSTDTXBG9MD	12/16/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTDTXBG9MD))
281-691-9XXX	TX	TELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)	0004274114	RMD0003897	7138	BAYTOWN	HSTNTXGIDS0	03/04/2004	Prefix Type: CLEC Switch Name: HOUSTON Switch Type: N/A LATA: Houston TX (560) Tandem: N/A 🔧 Explore Switch(CLLI: HSTNTXGIDS0))