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
682-320	TX	SOUTHWESTERN BELL		N/A	9533	ARLINGTON	FTWOTXCRDS1	09/22/2015	Prefix Type: RBOC Switch Name: FORT WORTH CRESTVIEW Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: FTWOTXCRDS1))
682-320 is split into 1,000-number blocks - detail below
682-320-0XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	ARLINGTON	DLLTTX01CMD	11/19/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: DLLTTX01CMD))
682-320-1XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	ARLINGTON	DLLTTX01CMD	11/19/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: DLLTTX01CMD))
682-320-2XXX	TX	LEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)	0015338122	RMD0006112	6114	ARLINGTON	NOCLLIKNOWN	10/21/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
682-320-3XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	ARLINGTON	DLLTTX01CMD	11/19/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: DLLTTX01CMD))
682-320-4XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	ARLINGTON	DLLTTX01CMD	11/19/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: DLLTTX01CMD))
682-320-5XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	ARLINGTON	DLLTTX01CMD	11/19/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: DLLTTX01CMD))
682-320-6XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	ARLINGTON	DLLTTX01CMD	11/19/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: DLLTTX01CMD))
682-320-7XXX	TX	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	ARLINGTON	DLLTTX01CMD	11/19/2015	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: DLLTTX01CMD))
682-320-8XXX	TX	TWC IP ENABLED SERVICES, LLC		N/A	793K	ARLINGTON	DLLSTXRIXIY	10/21/2015	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: DLLSTXRIXIY))
682-320-9XXX	TX	SOUTHWESTERN BELL		N/A	9533	ARLINGTON	FTWOTXCRDS1	09/22/2015	Prefix Type: RBOC Switch Name: FORT WORTH CRESTVIEW Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Dallas TX (552) Tandem: N/A 🔧 Explore Switch(CLLI: FTWOTXCRDS1))