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
860-865	CT	LEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)	0015338122	RMD0006112	4800	NEW LONDON	SMFRCTPU4MD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: SMFRCTPU4MD))
860-865 is split into 1,000-number blocks - detail below
860-865-0XXX	CT	LEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)	0015338122	RMD0006112	4800	NEW LONDON	SMFRCTPU4MD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: SMFRCTPU4MD))
860-865-1XXX	CT	LEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)	0015338122	RMD0006112	4800	NEW LONDON	SMFRCTPU4MD	08/03/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: SMFRCTPU4MD))
860-865-2XXX	CT	TELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)	0004274114	RMD0003897	7143	NEW LONDON	NOCLLIKNOWN	12/09/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
860-865-3XXX	CT	TELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)	0004274114	RMD0003897	7143	NEW LONDON	NOCLLIKNOWN	05/09/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
860-865-4XXX	CT	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	NEW LONDON	BLFDCTAP2MD	09/01/2016	Prefix Type: PCS Switch Name: BLOOMFIELD Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDCTAP2MD))
860-865-5XXX	CT	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	NEW LONDON	BLFDCTAP2MD	11/21/2014	Prefix Type: PCS Switch Name: BLOOMFIELD Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDCTAP2MD))
860-865-6XXX	CT	LEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)	0015338122	RMD0006112	4800	NEW LONDON	SMFRCTPU4MD	10/03/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: SMFRCTPU4MD))
860-865-7XXX	CT	CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)	0031422439	RMD0006976	508J	NEW LONDON	NOCLLIKNOWN	03/13/2014	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
860-865-8XXX	CT	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	NEW LONDON	BLFDCTAP2MD	11/21/2014	Prefix Type: PCS Switch Name: BLOOMFIELD Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: BLFDCTAP2MD))
860-865-9XXX	CT	OMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)		N/A	6624	NEW LONDON	NRTNMAAACM6	01/07/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Connecticut (920) Tandem: N/A 🔧 Explore Switch(CLLI: NRTNMAAACM6))