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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
914-377	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	00/00/0000	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377 is split into 1,000-number blocks - detail below
914-377-0XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377-1XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377-2XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377-3XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377-4XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377-5XXX	NY	LEVEL 3 COMMUNICATIONS, LLC - NY (Lumen Technologies, Inc)	0015338122	RMD0006112	4006	WSCHSTZN01	NOCLLIKNOWN	01/14/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
914-377-6XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377-7XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377-8XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))
914-377-9XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	WSCHSTZN01	YNKRNYYNDS1	N/A	Prefix Type: RBOC Switch Name: WCHZ 1 Switch Type: Northern Telecom DMS100 (Digital) Host LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: YNKRNYYNDS1))