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
631-765-XXXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	00/00/0000	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))
631-765 is split into 1,000-number blocks - detail below
631-765-0XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	N/A	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))
631-765-1XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	N/A	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))
631-765-2XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	N/A	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))
631-765-3XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	N/A	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))
631-765-4XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	N/A	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))
631-765-5XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	N/A	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))
631-765-6XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	N/A	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))
631-765-7XXX	NY	BANDWIDTH.COM CLEC, LLC - NY	0017042060	RMD0003709	997E	SOUTHOLD	NOCLLIKNOWN	02/17/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
631-765-8XXX	NY	CSC VOICE, LLC	0032580698	RMD0037007	612K	SOUTHOLD	WHPLNYGR1MD	08/28/2001	Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: WHPLNYGR1MD))
631-765-9XXX	NY	VERIZON NEW YORK, INC. (Verizon Communications)	0003469442	RMD0002945	9104	SOUTHOLD	CTCHNYCUDS0	N/A	Prefix Type: RBOC Switch Name: MATTITUCK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: CTCHNYCUDS0))