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
603-913	NH	PAETEC ITEL, LLC	0015247810	RMD0038378	829J	MERRIMACK	MNCHNHCOXAZ	00/00/0000	Prefix Type: IPES Switch Name: MANCHESTER Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHCOXAZ))
603-913 is split into 1,000-number blocks - detail below
603-913-0XXX	NH	OTEL TELEKOM, INC. - NH		N/A	9827	MERRIMACK	NOCLLIKNOWN	08/27/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
603-913-1XXX	NH	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	MERRIMACK	MNCHNHNI9MD	09/21/2004	Prefix Type: PCS Switch Name: MANCHESTER Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHNI9MD))
603-913-2XXX	NH	PAETEC ITEL, LLC	0015247810	RMD0038378	829J	MERRIMACK	MNCHNHCOXAZ	N/A	Prefix Type: IPES Switch Name: MANCHESTER Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHCOXAZ))
603-913-3XXX	NH	BELL ATLANTIC MOBILE, INC (Verizon Wireless)	0007845035	RMD0003424	6386	MERRIMACK	MNCHNHACAMD	08/05/2004	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-913-4XXX	NH	BELL ATLANTIC MOBILE, INC (Verizon Wireless)	0007845035	RMD0003424	6386	MERRIMACK	MNCHNHACAMD	02/06/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-913-5XXX	NH	BELL ATLANTIC MOBILE, INC (Verizon Wireless)	0007845035	RMD0003424	6386	MERRIMACK	MNCHNHACAMD	08/02/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-913-6XXX	NH	PAETEC ITEL, LLC	0015247810	RMD0038378	829J	MERRIMACK	MNCHNHCOXAZ	N/A	Prefix Type: IPES Switch Name: MANCHESTER Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHCOXAZ))
603-913-7XXX	NH	BELL ATLANTIC MOBILE, INC (Verizon Wireless)	0007845035	RMD0003424	6386	MERRIMACK	MNCHNHACAMD	04/05/2007	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHACAMD))
603-913-8XXX	NH	PAETEC ITEL, LLC	0015247810	RMD0038378	829J	MERRIMACK	MNCHNHCOXAZ	04/09/2007	Prefix Type: IPES Switch Name: MANCHESTER Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHCOXAZ))
603-913-9XXX	NH	BELL ATLANTIC MOBILE, INC (Verizon Wireless)	0007845035	RMD0003424	6386	MERRIMACK	MNCHNHACAMD	02/06/2008	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: New Hampshire (122) Tandem: N/A 🔧 Explore Switch(CLLI: MNCHNHACAMD))