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
425-531	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	BELLEVUE	BOTHWAAK5MD	00/00/0000	Prefix Type: PCS Switch Name: BOTHELL Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: BOTHWAAK5MD))
425-531 is split into 1,000-number blocks - detail below
425-531-0XXX	WA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BELLEVUE	NOCLLIKNOWN	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
425-531-1XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	BELLEVUE	BOTHWAAK5MD	N/A	Prefix Type: PCS Switch Name: BOTHELL Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: BOTHWAAK5MD))
425-531-2XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	BELLEVUE	BOTHWAAK5MD	N/A	Prefix Type: PCS Switch Name: BOTHELL Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: BOTHWAAK5MD))
425-531-3XXX	WA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Wireless)	0003290673	RMD0003382	5812	BELLEVUE	STTLWAGAAMD	09/11/2013	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAGAAMD))
425-531-4XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	BELLEVUE	BOTHWAAK5MD	N/A	Prefix Type: PCS Switch Name: BOTHELL Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: BOTHWAAK5MD))
425-531-5XXX	WA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Wireless)	0003290673	RMD0003382	5812	BELLEVUE	STTLWAGAAMD	10/17/2013	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAGAAMD))
425-531-6XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	BELLEVUE	BOTHWAAK5MD	N/A	Prefix Type: PCS Switch Name: BOTHELL Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: BOTHWAAK5MD))
425-531-7XXX	WA	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	BELLEVUE	STTLWA03X1X	07/18/2013	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA03X1X))
425-531-8XXX	WA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Wireless)	0003290673	RMD0003382	5812	BELLEVUE	STTLWAGAAMD	08/13/2013	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAGAAMD))
425-531-9XXX	WA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Wireless)	0003290673	RMD0003382	5812	BELLEVUE	STTLWAGAAMD	10/17/2013	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAGAAMD))