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
971-443	OR	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	SALEM	PTLJORIY0MD	01/11/2023	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-443 is split into 1,000-number blocks - detail below
971-443-0XXX	OR	BOOST SUBSCRIBERCO L.L.C.	0037698057	RMD0031843	490J	SALEM	NOCLLIKNOWN	04/25/2023	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-443-1XXX	OR	ONVOY, LLC - OR (Sinch)	0004323028	RMD0001966	750E	SALEM	NOCLLIKNOWN	02/20/2023	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-443-2XXX	OR	ONVOY SPECTRUM, LLC (Sinch)	0024415002	RMD0002045	624H	SALEM	NOCLLIKNOWN	12/26/2024	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-443-3XXX	OR	BOOST SUBSCRIBERCO L.L.C.	0037698057	RMD0031843	490J	SALEM	NOCLLIKNOWN	05/29/2025	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-443-4XXX	OR	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	SALEM	NOCLLIKNOWN	04/20/2023	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-443-5XXX	OR	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	SALEM	NOCLLIKNOWN	04/20/2023	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-443-6XXX	OR	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	SALEM	NOCLLIKNOWN	04/20/2023	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-443-7XXX	OR	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	SALEM	NOCLLIKNOWN	04/20/2023	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-443-8XXX	OR	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	SALEM	PTLJORIY0MD	01/11/2023	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-443-9XXX	OR	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	SALEM	PTLJORIY0MD	01/11/2023	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY0MD))