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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
971-377	OR	ONVOY, LLC - OR (Sinch)	0004323028	RMD0001966	750E	CLACKAMAS	PTLDORWADS2	09/12/2017	Prefix Type: CLEC Switch Name: PORTLAND Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLDORWADS2))
971-377 is split into 1,000-number blocks - detail below
971-377-0XXX	OR	ONVOY, LLC - OR (Sinch)	0004323028	RMD0001966	750E	CLACKAMAS	PTLDORWADS2	09/12/2017	Prefix Type: CLEC Switch Name: PORTLAND Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLDORWADS2))
971-377-1XXX	OR	ONVOY, LLC - OR (Sinch)	0004323028	RMD0001966	750E	CLACKAMAS	PTLDORWADS2	09/12/2017	Prefix Type: CLEC Switch Name: PORTLAND Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLDORWADS2))
971-377-2XXX	OR	ONVOY, LLC - OR (Sinch)	0004323028	RMD0001966	750E	CLACKAMAS	PTLDORWADS2	09/12/2017	Prefix Type: CLEC Switch Name: PORTLAND Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLDORWADS2))
971-377-3XXX	OR	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	0004999405	RMD0002957	7229	CLACKAMAS	PTLDORWNDS0	01/22/2018	Prefix Type: CLEC Switch Name: PORTLAND Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLDORWNDS0))
971-377-4XXX	OR	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	CLACKAMAS	NOCLLIKNOWN	10/17/2017	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-377-5XXX	OR	PEERLESS NETWORK OF OREGON, LLC - OR		N/A	157F	CLACKAMAS	NOCLLIKNOWN	06/20/2018	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-377-6XXX	OR	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	CLACKAMAS	BENDOR248MD	03/16/2018	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: BENDOR248MD))
971-377-7XXX	OR	ONVOY, LLC - OR (Sinch)	0004323028	RMD0001966	750E	CLACKAMAS	PTLDORWADS2	02/01/2018	Prefix Type: CLEC Switch Name: PORTLAND Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLDORWADS2))
971-377-8XXX	OR	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CLACKAMAS	PTLJORIY0MD	02/28/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY0MD))
971-377-9XXX	OR	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CLACKAMAS	PTLJORIY0MD	02/28/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Portland OR (672) Tandem: N/A 🔧 Explore Switch(CLLI: PTLJORIY0MD))