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
509-901	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	YAKIMA	YAKMWA020MD	00/00/0000	Prefix Type: PCS Switch Name: YAKIMA Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: YAKMWA020MD))
509-901 is split into 1,000-number blocks - detail below
509-901-0XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	YAKIMA	YAKMWA020MD	N/A	Prefix Type: PCS Switch Name: YAKIMA Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: YAKMWA020MD))
509-901-1XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	YAKIMA	YAKMWA020MD	N/A	Prefix Type: PCS Switch Name: YAKIMA Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: YAKMWA020MD))
509-901-2XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	YAKIMA	YAKMWA020MD	N/A	Prefix Type: PCS Switch Name: YAKIMA Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: YAKMWA020MD))
509-901-3XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	YAKIMA	YAKMWA020MD	N/A	Prefix Type: PCS Switch Name: YAKIMA Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: YAKMWA020MD))
509-901-4XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	YAKIMA	YAKMWA020MD	N/A	Prefix Type: PCS Switch Name: YAKIMA Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: YAKMWA020MD))
509-901-5XXX	WA	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	YAKIMA	MLWDWAAA3MD	08/04/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: MLWDWAAA3MD))
509-901-6XXX	WA	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	YAKIMA	MLWDWAAA3MD	08/04/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: MLWDWAAA3MD))
509-901-7XXX	WA	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	YAKIMA	MLWDWAAA3MD	08/04/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: MLWDWAAA3MD))
509-901-8XXX	WA	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	YAKIMA	MLWDWAAA3MD	08/04/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: MLWDWAAA3MD))
509-901-9XXX	WA	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	YAKIMA	MLWDWAAA3MD	08/04/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: MLWDWAAA3MD))