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
206-712	WA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	SEATTLE	STTLWA06XCX	12/21/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA06XCX))
206-712 is split into 1,000-number blocks - detail below
206-712-0XXX	WA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	SEATTLE	STTLWA06XCX	12/21/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA06XCX))
206-712-1XXX	WA	BANDWIDTH.COM CLEC, LLC - WA	0017042060	RMD0003709	006F	SEATTLE	NOCLLIKNOWN	01/31/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-712-2XXX	WA	BANDWIDTH.COM CLEC, LLC - WA	0017042060	RMD0003709	006F	SEATTLE	NOCLLIKNOWN	01/31/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-712-3XXX	WA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	SEATTLE	STTLWA06XCX	03/02/2017	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA06XCX))
206-712-4XXX	WA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	SEATTLE	STTLWA06XCX	03/02/2017	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA06XCX))
206-712-5XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	SEATTLE	STTLWA060MD	03/08/2017	Prefix Type: PCS Switch Name: SEATTLE Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA060MD))
206-712-6XXX	WA	CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)	0031422439	RMD0006976	508J	SEATTLE	TKWLWALL4MD	02/17/2017	Prefix Type: IPES Switch Name: TUKWILA Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: TKWLWALL4MD))
206-712-7XXX	WA	CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)	0031422439	RMD0006976	508J	SEATTLE	TKWLWALL4MD	02/17/2017	Prefix Type: IPES Switch Name: TUKWILA Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: TKWLWALL4MD))
206-712-8XXX	WA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	SEATTLE	STTLWA06XCX	03/21/2017	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA06XCX))
206-712-9XXX	WA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	SEATTLE	STTLWA06XCX	12/21/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA06XCX))