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
830-322	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CARRIZOSPG	SNANTX91X7Y	10/30/2002	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: SNANTX91X7Y))
830-322 is split into 1,000-number blocks - detail below
830-322-0XXX	TX	TERRA NOVA TELECOM INC.	0021193057	RMD0001495	145J	CARRIZOSPG	NOCLLIKNOWN	03/05/2026	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
830-322-1XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CARRIZOSPG	SNANTX91X7Y	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: SNANTX91X7Y))
830-322-2XXX	TX	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CARRIZOSPG	NOCLLIKNOWN	12/20/2012	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
830-322-3XXX	TX	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	0004999405	RMD0002957	7229	CARRIZOSPG	SNANTX39DS0	01/19/2012	Prefix Type: CLEC Switch Name: SAN ANTONIO Switch Type: Northern Telecom DMS10S LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: SNANTX39DS0))
830-322-4XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CARRIZOSPG	SNANTX91X7Y	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: SNANTX91X7Y))
830-322-5XXX	TX	AT&T ENTERPRISES, LLC (AT&T)	0035146430	RMD0022433	516C	CARRIZOSPG	NOCLLIKNOWN	03/01/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
830-322-6XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CARRIZOSPG	SNANTX91X7Y	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: SNANTX91X7Y))
830-322-7XXX	TX	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CARRIZOSPG	NOCLLIKNOWN	12/23/2011	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
830-322-8XXX	TX	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CARRIZOSPG	NOCLLIKNOWN	08/23/2011	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
830-322-9XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CARRIZOSPG	SNANTX91X7Y	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Antonio TX (566) Tandem: N/A 🔧 Explore Switch(CLLI: SNANTX91X7Y))