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
971-255	OR	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	PORTLAND	PTLJORIY1MD	01/18/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY1MD))
971-255 is split into 1,000-number blocks - detail below
971-255-0XXX	OR	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	PORTLAND	PTLDOR13XFX	03/31/2006	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLDOR13XFX))
971-255-1XXX	OR	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	PORTLAND	PTLDOR13XFX	03/31/2006	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLDOR13XFX))
971-255-2XXX	OR	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PORTLAND	PTLJORIY0MD	04/19/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-255-3XXX	OR	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PORTLAND	PTLJORIY0MD	11/21/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-255-4XXX	OR	ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM		N/A	7172	PORTLAND	NOCLLIKNOWN	03/18/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-255-5XXX	OR	ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM		N/A	7172	PORTLAND	NOCLLIKNOWN	03/18/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-255-6XXX	OR	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PORTLAND	PTLJORIY0MD	01/19/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-255-7XXX	OR	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	PORTLAND	PTLJORIY1MD	02/17/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY1MD))
971-255-8XXX	OR	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	PORTLAND	PTLJORIY1MD	03/08/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY1MD))
971-255-9XXX	OR	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	PORTLAND	BENDOR248MD	05/23/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: BENDOR248MD))