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npa-nxx	State	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
339-200 is split into 1,000-number blocks - detail below
339-200-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINGHAM	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-200-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINGHAM	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-201	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	CMBRMAORDSG	02/17/2012	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-201 is split into 1,000-number blocks - detail below
339-201-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	CMBRMAORDSG	02/21/2012	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-203 is split into 1,000-number blocks - detail below
339-203-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-204	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	03/20/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-204 is split into 1,000-number blocks - detail below
339-204-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-204-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	04/13/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-219	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	CMBRMAORDSG	04/19/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-219 is split into 1,000-number blocks - detail below
339-219-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-219-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	CMBRMAORDSG	07/12/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-219-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	CMBRMAORDSG	04/16/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-219-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	CMBRMAORDSG	11/21/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-221 is split into 1,000-number blocks - detail below
339-221-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-221-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	NOCLLIKNOWN	10/11/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-224 is split into 1,000-number blocks - detail below
339-224-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MALDEN	NOCLLIKNOWN	10/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-224-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MALDEN	NOCLLIKNOWN	10/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-225 is split into 1,000-number blocks - detail below
339-225-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-225-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-225-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-225-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-227 is split into 1,000-number blocks - detail below
339-227-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	NOCLLIKNOWN	02/08/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-227-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	NOCLLIKNOWN	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-230 is split into 1,000-number blocks - detail below
339-230-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHARON	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-234 is split into 1,000-number blocks - detail below
339-234-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-237 is split into 1,000-number blocks - detail below
339-237-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-237-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-237-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-237-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-244	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRYANTVL	CMBRMAORDSG	12/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-244 is split into 1,000-number blocks - detail below
339-244-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRYANTVL	CMBRMAORDSG	12/28/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-293 is split into 1,000-number blocks - detail below
339-293-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MELROSE	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-293-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MELROSE	NOCLLIKNOWN	11/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-298 is split into 1,000-number blocks - detail below
339-298-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	NOCLLIKNOWN	01/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-298-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	NOCLLIKNOWN	01/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-298-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-298-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-309	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	12/13/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-309 is split into 1,000-number blocks - detail below
339-309-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	11/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-309-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	11/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-309-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	12/09/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-309-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-309-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-309-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	12/09/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-337	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	COHASSET	CMBRMAORDSG	05/01/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-337 is split into 1,000-number blocks - detail below
339-337-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	COHASSET	CMBRMAORDSG	04/13/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-337-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	COHASSET	CMBRMAORDSG	12/22/2003	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-337-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	COHASSET	CMBRMAORDSG	01/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-368 is split into 1,000-number blocks - detail below
339-368-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-368-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	NOCLLIKNOWN	02/27/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-368-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	NOCLLIKNOWN	05/22/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-469 is split into 1,000-number blocks - detail below
339-469-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-469-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-499 is split into 1,000-number blocks - detail below
339-499-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	NOCLLIKNOWN	12/02/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-499-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	NOCLLIKNOWN	12/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-499-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	NOCLLIKNOWN	11/16/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-499-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	NOCLLIKNOWN	11/16/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-526	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SCITUATE	CMBRMAORDSG	04/25/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-526 is split into 1,000-number blocks - detail below
339-526-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SCITUATE	CMBRMAORDSG	12/09/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-526-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SCITUATE	CMBRMAORDSG	05/10/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-600 is split into 1,000-number blocks - detail below
339-600-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SAUGUS	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-613 is split into 1,000-number blocks - detail below
339-613-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWELL	NOCLLIKNOWN	05/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-686 is split into 1,000-number blocks - detail below
339-686-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	NOCLLIKNOWN	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-686-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-686-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-793 is split into 1,000-number blocks - detail below
339-793-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARSHFIELD	NOCLLIKNOWN	10/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-933 is split into 1,000-number blocks - detail below
339-933-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRYANTVL	NOCLLIKNOWN	08/16/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-970	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	03/20/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-970 is split into 1,000-number blocks - detail below
339-970-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-970-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	12/28/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-970-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	12/28/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-970-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	04/30/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
339-987 is split into 1,000-number blocks - detail below
339-987-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	NOCLLIKNOWN	04/30/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-987-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
339-987-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	NOCLLIKNOWN	03/16/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-200 is split into 1,000-number blocks - detail below
413-200-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CUMMINGTON	NOCLLIKNOWN	09/09/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-203 is split into 1,000-number blocks - detail below
413-203-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTHAMPTN	NOCLLIKNOWN	02/17/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-203-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTHAMPTN	NOCLLIKNOWN	03/11/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-203-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTHAMPTN	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-207 is split into 1,000-number blocks - detail below
413-207-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUNTINGTON	NOCLLIKNOWN	09/09/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-217 is split into 1,000-number blocks - detail below
413-217-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILLIAMSTN	NOCLLIKNOWN	09/21/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-232 is split into 1,000-number blocks - detail below
413-232-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W STOCKBDG	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-232-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W STOCKBDG	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-233 is split into 1,000-number blocks - detail below
413-233-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	11/12/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-239	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHFIELD	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-239 is split into 1,000-number blocks - detail below
413-239-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHFIELD	SPFDMAWOXIY	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-240 is split into 1,000-number blocks - detail below
413-240-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHICOPEE	NOCLLIKNOWN	07/02/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-241 is split into 1,000-number blocks - detail below
413-241-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	07/01/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-241-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	01/10/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-241-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-241-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-241-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	08/10/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-248 is split into 1,000-number blocks - detail below
413-248-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHEFFIELD	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-248-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHEFFIELD	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-248-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHEFFIELD	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-251	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINSDALE	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-251 is split into 1,000-number blocks - detail below
413-251-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINSDALE	SPFDMAWOXIY	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-251-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINSDALE	SPFDMAWOXIY	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-252 is split into 1,000-number blocks - detail below
413-252-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELCHERTN	SPFDMAWOZMD	03/16/2015	Prefix Type: CLEC Switch Name: NORTHAMPTN Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOZMD))
413-258 is split into 1,000-number blocks - detail below
413-258-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SANDISFLD	NOCLLIKNOWN	11/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-258-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SANDISFLD	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-259 is split into 1,000-number blocks - detail below
413-259-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMHRSTFKLN	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-259-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMHRSTFKLN	NOCLLIKNOWN	01/26/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-266 is split into 1,000-number blocks - detail below
413-266-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	09/25/2018	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-268 is split into 1,000-number blocks - detail below
413-268-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILLIAMSBG	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-269 is split into 1,000-number blocks - detail below
413-269-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OTIS	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-274 is split into 1,000-number blocks - detail below
413-274-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOUSATONIC	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-276 is split into 1,000-number blocks - detail below
413-276-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	10/24/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-278 is split into 1,000-number blocks - detail below
413-278-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	09/12/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-279 is split into 1,000-number blocks - detail below
413-279-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILBRAHAM	NOCLLIKNOWN	02/19/2021	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-283 is split into 1,000-number blocks - detail below
413-283-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PALMER	NOCLLIKNOWN	06/20/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-284 is split into 1,000-number blocks - detail below
413-284-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PALMER	NOCLLIKNOWN	06/20/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-284-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PALMER	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-284-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PALMER	NOCLLIKNOWN	06/20/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-296 is split into 1,000-number blocks - detail below
413-296-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHESTERFLD	NOCLLIKNOWN	02/20/2018	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-301 is split into 1,000-number blocks - detail below
413-301-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-301-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-304 is split into 1,000-number blocks - detail below
413-304-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	07/15/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-304-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	02/26/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-306	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	SPFDMAWOXIY	05/08/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-306 is split into 1,000-number blocks - detail below
413-306-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	SPFDMAWOXIY	10/16/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-306-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	SPFDMAWOXIY	06/05/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-308 is split into 1,000-number blocks - detail below
413-308-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LUDLOW	NOCLLIKNOWN	09/08/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-315 is split into 1,000-number blocks - detail below
413-315-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLYOKE	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-315-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLYOKE	NOCLLIKNOWN	01/26/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-318 is split into 1,000-number blocks - detail below
413-318-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ELONGMEDOW	NOCLLIKNOWN	06/29/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-320	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHAMPTN	SPFDMAWOXIY	01/22/2001	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-320 is split into 1,000-number blocks - detail below
413-320-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHAMPTN	SPFDMAWOXIY	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-334 is split into 1,000-number blocks - detail below
413-334-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	05/27/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-338	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WARREN	SPFDMAWOXIY	07/13/2001	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-338 is split into 1,000-number blocks - detail below
413-338-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WARREN	SPFDMAWOXIY	04/28/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-340	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILLIAMSBG	SPFDMAWOXIY	09/15/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-340 is split into 1,000-number blocks - detail below
413-340-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILLIAMSBG	SPFDMAWOXIY	09/15/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-341	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHAMPTN	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-341 is split into 1,000-number blocks - detail below
413-341-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHAMPTN	SPFDMAWOXIY	04/01/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-341-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHAMPTN	SPFDMAWOXIY	05/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-347 is split into 1,000-number blocks - detail below
413-347-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PITTSFIELD	NOCLLIKNOWN	08/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-349	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HATFIELD	SPFDMAWOXIY	08/13/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-349 is split into 1,000-number blocks - detail below
413-349-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HATFIELD	SPFDMAWOXIY	08/17/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-349-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HATFIELD	SPFDMAWOXIY	11/25/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-354 is split into 1,000-number blocks - detail below
413-354-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHESTER	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-354-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHESTER	NOCLLIKNOWN	11/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-357 is split into 1,000-number blocks - detail below
413-357-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GRANVILLE	NOCLLIKNOWN	05/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-358 is split into 1,000-number blocks - detail below
413-358-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PITTSFIELD	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-367 is split into 1,000-number blocks - detail below
413-367-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MONTAGUE	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-369 is split into 1,000-number blocks - detail below
413-369-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CONWAY	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-372 is split into 1,000-number blocks - detail below
413-372-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	06/11/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-372-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	05/14/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-372-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	11/06/2013	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-376 is split into 1,000-number blocks - detail below
413-376-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GREENFIELD	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-376-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GREENFIELD	NOCLLIKNOWN	03/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-390 is split into 1,000-number blocks - detail below
413-390-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	03/07/2023	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-394 is split into 1,000-number blocks - detail below
413-394-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEE	NOCLLIKNOWN	08/03/2022	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-397 is split into 1,000-number blocks - detail below
413-397-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO DEERFLD	NOCLLIKNOWN	12/15/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-406 is split into 1,000-number blocks - detail below
413-406-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMHERST	NOCLLIKNOWN	09/30/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-412	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHADAMS	SPFDMAWOXIY	09/22/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-412 is split into 1,000-number blocks - detail below
413-412-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHADAMS	SPFDMAWOXIY	09/23/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-417 is split into 1,000-number blocks - detail below
413-417-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	02/02/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-417-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	01/31/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-418 is split into 1,000-number blocks - detail below
413-418-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PITTSFIELD	NOCLLIKNOWN	10/26/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-420 is split into 1,000-number blocks - detail below
413-420-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLYOKE	NOCLLIKNOWN	08/14/2013	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-423 is split into 1,000-number blocks - detail below
413-423-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILLERSFLS	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-424 is split into 1,000-number blocks - detail below
413-424-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MONROE BDG	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-429 is split into 1,000-number blocks - detail below
413-429-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GREATBNGTN	NOCLLIKNOWN	01/31/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-429-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GREATBNGTN	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-429-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GREATBNGTN	NOCLLIKNOWN	01/31/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-457 is split into 1,000-number blocks - detail below
413-457-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHICOPEE	NOCLLIKNOWN	07/21/2023	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-459	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHICOPEE	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-461	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMHERST	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-461 is split into 1,000-number blocks - detail below
413-461-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMHERST	SPFDMAWOXIY	06/08/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-471	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHESTERFLD	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-471 is split into 1,000-number blocks - detail below
413-471-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHESTERFLD	SPFDMAWOXIY	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-477 is split into 1,000-number blocks - detail below
413-477-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GILBERTVL	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-485 is split into 1,000-number blocks - detail below
413-485-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTFIELD	NOCLLIKNOWN	04/28/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-497	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GILBERTVL	SPFDMAWOXIY	07/13/2001	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-497 is split into 1,000-number blocks - detail below
413-497-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GILBERTVL	SPFDMAWOXIY	01/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-497-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GILBERTVL	SPFDMAWOXIY	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-507 is split into 1,000-number blocks - detail below
413-507-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	01/17/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-507-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	12/06/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-517 is split into 1,000-number blocks - detail below
413-517-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHAMPTN	NOCLLIKNOWN	06/04/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-551 is split into 1,000-number blocks - detail below
413-551-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LENOX	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-551-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LENOX	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-553 is split into 1,000-number blocks - detail below
413-553-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PITTSFIELD	NOCLLIKNOWN	06/04/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-566 is split into 1,000-number blocks - detail below
413-566-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAMPDEN	NOCLLIKNOWN	03/11/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-591	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GREATBNGTN	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-591 is split into 1,000-number blocks - detail below
413-591-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GREATBNGTN	SPFDMAWOXIY	01/17/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-595 is split into 1,000-number blocks - detail below
413-595-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAMPDEN	NOCLLIKNOWN	12/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-623 is split into 1,000-number blocks - detail below
413-623-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BECKET	NOCLLIKNOWN	08/05/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-623-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BECKET	NOCLLIKNOWN	05/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-624 is split into 1,000-number blocks - detail below
413-624-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	COLRAIN	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-625 is split into 1,000-number blocks - detail below
413-625-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHELBUNFLS	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-634 is split into 1,000-number blocks - detail below
413-634-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CUMMINGTON	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-642 is split into 1,000-number blocks - detail below
413-642-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTFIELD	NOCLLIKNOWN	08/03/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-648 is split into 1,000-number blocks - detail below
413-648-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BERNARDSTN	NOCLLIKNOWN	08/05/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-650	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLYOKE	SPFDMAWOXIY	12/23/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-650 is split into 1,000-number blocks - detail below
413-650-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLYOKE	SPFDMAWOXIY	10/05/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-650-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLYOKE	SPFDMAWOXIY	12/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-650-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLYOKE	SPFDMAWOXIY	12/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-667 is split into 1,000-number blocks - detail below
413-667-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUNTINGTON	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-725 is split into 1,000-number blocks - detail below
413-725-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WARE	NOCLLIKNOWN	03/11/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-728	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LENOX	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-728 is split into 1,000-number blocks - detail below
413-728-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LENOX	SPFDMAWOXIY	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-729	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTFIELD	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-752 is split into 1,000-number blocks - detail below
413-752-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIMFIELD	SPFDMAWOZMD	03/16/2015	Prefix Type: CLEC Switch Name: NORTHAMPTN Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOZMD))
413-754 is split into 1,000-number blocks - detail below
413-754-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LONGMEADOW	NOCLLIKNOWN	03/30/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-754-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LONGMEADOW	NOCLLIKNOWN	03/11/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-776 is split into 1,000-number blocks - detail below
413-776-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ADAMS	NOCLLIKNOWN	02/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-776-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ADAMS	NOCLLIKNOWN	02/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-776-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ADAMS	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-842 is split into 1,000-number blocks - detail below
413-842-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DALTON	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-842-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DALTON	NOCLLIKNOWN	11/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-848 is split into 1,000-number blocks - detail below
413-848-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BLANDFORD	NOCLLIKNOWN	05/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-849	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLEMONT	SPFDMAWOXIY	11/15/2001	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-849 is split into 1,000-number blocks - detail below
413-849-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLEMONT	SPFDMAWOXIY	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-853	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASHFIELD	SPFDMAWOXIY	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-853 is split into 1,000-number blocks - detail below
413-853-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASHFIELD	SPFDMAWOXIY	08/05/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-862 is split into 1,000-number blocks - detail below
413-862-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RUSSELL	NOCLLIKNOWN	09/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-862-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RUSSELL	NOCLLIKNOWN	03/11/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-863 is split into 1,000-number blocks - detail below
413-863-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TURNERSFLS	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-893 is split into 1,000-number blocks - detail below
413-893-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MONSON	NOCLLIKNOWN	05/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-930 is split into 1,000-number blocks - detail below
413-930-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPRINGFLD	NOCLLIKNOWN	06/11/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-931 is split into 1,000-number blocks - detail below
413-931-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOCKBDG	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-944 is split into 1,000-number blocks - detail below
413-944-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BLANDFORD	NOCLLIKNOWN	11/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-961 is split into 1,000-number blocks - detail below
413-961-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORTHINGTN	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-992 is split into 1,000-number blocks - detail below
413-992-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMHERST	NOCLLIKNOWN	07/26/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-994	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLEMONT	SPFDMAWOXIY	06/21/2001	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-994 is split into 1,000-number blocks - detail below
413-994-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLEMONT	SPFDMAWOXIY	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-994-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLEMONT	SPFDMAWOXIY	08/05/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAWOXIY))
413-998 is split into 1,000-number blocks - detail below
413-998-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHWICK	NOCLLIKNOWN	05/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-202	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-202 is split into 1,000-number blocks - detail below
508-202-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	04/14/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-202-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	11/12/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-203	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FOXBORO	CMBRMAORDSG	04/11/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-203 is split into 1,000-number blocks - detail below
508-203-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FOXBORO	CMBRMAORDSG	08/03/2012	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-203-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FOXBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-203-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FOXBORO	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-205 is split into 1,000-number blocks - detail below
508-205-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-205-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-210	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLDEN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-210 is split into 1,000-number blocks - detail below
508-210-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLDEN	CMBRMAORDSG	08/07/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-210-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLDEN	CMBRMAORDSG	01/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-210-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLDEN	CMBRMAORDSG	03/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-210-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLDEN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-210-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLDEN	CMBRMAORDSG	03/13/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-213 is split into 1,000-number blocks - detail below
508-213-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEBSTER	NOCLLIKNOWN	09/27/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-213-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEBSTER	NOCLLIKNOWN	05/23/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-214	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLFLEET	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-214 is split into 1,000-number blocks - detail below
508-214-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLFLEET	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-214-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLFLEET	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-214-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLFLEET	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-219	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-219 is split into 1,000-number blocks - detail below
508-219-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	CMBRMAORDSG	12/29/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-219-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	CMBRMAORDSG	08/18/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-219-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-232 is split into 1,000-number blocks - detail below
508-232-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	NOCLLIKNOWN	10/26/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-232-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	NOCLLIKNOWN	09/30/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-232-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	NOCLLIKNOWN	09/30/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-242 is split into 1,000-number blocks - detail below
508-242-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFIELD	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-242-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFIELD	NOCLLIKNOWN	02/07/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-244 is split into 1,000-number blocks - detail below
508-244-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-247 is split into 1,000-number blocks - detail below
508-247-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORLEANS	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-247-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORLEANS	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-251 is split into 1,000-number blocks - detail below
508-251-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-251-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	NOCLLIKNOWN	11/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-252 is split into 1,000-number blocks - detail below
508-252-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REHOBOTH	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-257 is split into 1,000-number blocks - detail below
508-257-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SIASCONSET	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-257-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SIASCONSET	NOCLLIKNOWN	06/19/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-258 is split into 1,000-number blocks - detail below
508-258-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DENNIS	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-273 is split into 1,000-number blocks - detail below
508-273-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAREHAM	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-275	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-275 is split into 1,000-number blocks - detail below
508-275-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-275-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-275-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-275-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-276 is split into 1,000-number blocks - detail below
508-276-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAYLAND	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-276-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAYLAND	NOCLLIKNOWN	05/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-281 is split into 1,000-number blocks - detail below
508-281-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	NOCLLIKNOWN	01/05/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-281-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	NOCLLIKNOWN	01/15/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-281-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	NOCLLIKNOWN	03/05/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-282 is split into 1,000-number blocks - detail below
508-282-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-283	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-283 is split into 1,000-number blocks - detail below
508-283-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	01/21/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-283-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	04/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-283-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-283-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	04/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-283-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	02/04/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-283-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	02/04/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-298 is split into 1,000-number blocks - detail below
508-298-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	NOCLLIKNOWN	08/18/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-299 is split into 1,000-number blocks - detail below
508-299-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALMOUTH	NOCLLIKNOWN	02/17/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-306	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-306 is split into 1,000-number blocks - detail below
508-306-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	02/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-306-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	03/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-306-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	03/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-306-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLLISTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-313	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-315 is split into 1,000-number blocks - detail below
508-315-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NATICK	NOCLLIKNOWN	09/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-318 is split into 1,000-number blocks - detail below
508-318-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NATICK	NOCLLIKNOWN	12/22/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-318-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NATICK	NOCLLIKNOWN	01/05/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-318-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NATICK	NOCLLIKNOWN	01/15/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-322 is split into 1,000-number blocks - detail below
508-322-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAREHAM	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-329	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-329 is split into 1,000-number blocks - detail below
508-329-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-329-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-329-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-329-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-329-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	CMBRMAORDSG	08/01/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-332	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NANTUCKET	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-332 is split into 1,000-number blocks - detail below
508-332-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NANTUCKET	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-332-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NANTUCKET	CMBRMAORDSG	12/09/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-332-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NANTUCKET	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-332-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NANTUCKET	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-332-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NANTUCKET	CMBRMAORDSG	12/09/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-338	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	VINEYRDHVN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-338 is split into 1,000-number blocks - detail below
508-338-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	VINEYRDHVN	CMBRMAORDSG	04/28/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-338-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	VINEYRDHVN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-340	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	02/27/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-340 is split into 1,000-number blocks - detail below
508-340-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-342 is split into 1,000-number blocks - detail below
508-342-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATTLEBORO	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-342-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATTLEBORO	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-348 is split into 1,000-number blocks - detail below
508-348-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHATHAM	NOCLLIKNOWN	04/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-365	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-365 is split into 1,000-number blocks - detail below
508-365-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-365-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-365-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-365-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-365-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-371	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-371 is split into 1,000-number blocks - detail below
508-371-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	BSTPMALLRMD	05/02/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-371-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-371-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-377	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-377 is split into 1,000-number blocks - detail below
508-377-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	CMBRMAORDSG	11/17/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-377-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-377-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-377-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-377-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-386 is split into 1,000-number blocks - detail below
508-386-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TAUNTON	NOCLLIKNOWN	09/27/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-401 is split into 1,000-number blocks - detail below
508-401-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAYLAND	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-403	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CATAUMET	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-403 is split into 1,000-number blocks - detail below
508-403-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CATAUMET	CMBRMAORDSG	12/20/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-403-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CATAUMET	CMBRMAORDSG	04/21/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-403-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CATAUMET	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-406	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MANSFIELD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-406 is split into 1,000-number blocks - detail below
508-406-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MANSFIELD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-413	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PROVINCETN	CMBRMAORDSG	05/23/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-413 is split into 1,000-number blocks - detail below
508-413-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PROVINCETN	CMBRMAORDSG	06/04/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-413-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PROVINCETN	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-419	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OSTERVILLE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-419 is split into 1,000-number blocks - detail below
508-419-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OSTERVILLE	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-422 is split into 1,000-number blocks - detail below
508-422-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	NOCLLIKNOWN	05/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-425 is split into 1,000-number blocks - detail below
508-425-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	03/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-425-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	12/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-434	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-434 is split into 1,000-number blocks - detail below
508-434-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-434-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLTON	CMBRMAORDSG	02/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-436 is split into 1,000-number blocks - detail below
508-436-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	NOCLLIKNOWN	11/12/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-436-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	NOCLLIKNOWN	12/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-439 is split into 1,000-number blocks - detail below
508-439-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	NOCLLIKNOWN	01/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-439-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	NOCLLIKNOWN	02/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-443	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIDGEWTR	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-443 is split into 1,000-number blocks - detail below
508-443-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIDGEWTR	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-444	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALMOUTH	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-444 is split into 1,000-number blocks - detail below
508-444-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALMOUTH	BSTPMALLRMD	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-444-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALMOUTH	BSTPMALLRMD	09/02/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-449	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-449 is split into 1,000-number blocks - detail below
508-449-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-449-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-449-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-449-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	BSTPMALLRMD	08/23/2013	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-455 is split into 1,000-number blocks - detail below
508-455-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATTLEBORO	NOCLLIKNOWN	12/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-455-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATTLEBORO	NOCLLIKNOWN	08/07/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-456 is split into 1,000-number blocks - detail below
508-456-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EBRIDGEWTR	NOCLLIKNOWN	04/14/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-465 is split into 1,000-number blocks - detail below
508-465-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CARVER	NOCLLIKNOWN	11/10/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-466 is split into 1,000-number blocks - detail below
508-466-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHBORO	NOCLLIKNOWN	08/30/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-471 is split into 1,000-number blocks - detail below
508-471-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	07/13/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-471-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	07/13/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-471-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	07/13/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-476 is split into 1,000-number blocks - detail below
508-476-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	E DOUGLAS	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-499 is split into 1,000-number blocks - detail below
508-499-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OXFORD	NOCLLIKNOWN	08/27/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-499-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OXFORD	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-499-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OXFORD	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-500	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARION	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-500 is split into 1,000-number blocks - detail below
508-500-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARION	CMBRMAORDSG	02/03/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-500-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARION	CMBRMAORDSG	04/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-500-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARION	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-500-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARION	CMBRMAORDSG	04/14/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-502 is split into 1,000-number blocks - detail below
508-502-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	10/24/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-503	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PLYMOUTH	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-503 is split into 1,000-number blocks - detail below
508-503-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PLYMOUTH	BSTPMALLRMD	09/27/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-503-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PLYMOUTH	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-503-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PLYMOUTH	BSTPMALLRMD	06/19/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-503-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PLYMOUTH	BSTPMALLRMD	05/12/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-507	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	BSTPMALLRMD	06/14/2001	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-507 is split into 1,000-number blocks - detail below
508-507-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-525 is split into 1,000-number blocks - detail below
508-525-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	NOCLLIKNOWN	12/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-534	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-534 is split into 1,000-number blocks - detail below
508-534-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-534-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-534-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-534-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-536	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-536 is split into 1,000-number blocks - detail below
508-536-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-536-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-536-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-556	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-556 is split into 1,000-number blocks - detail below
508-556-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	01/21/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-558	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-558 is split into 1,000-number blocks - detail below
508-558-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-562	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-562 is split into 1,000-number blocks - detail below
508-562-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-568 is split into 1,000-number blocks - detail below
508-568-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	NOCLLIKNOWN	02/07/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-570	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	CMBRMAORDSG	04/11/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-570 is split into 1,000-number blocks - detail below
508-570-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	CMBRMAORDSG	01/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-570-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-570-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	CMBRMAORDSG	03/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-576	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO ATTLEBO	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-576 is split into 1,000-number blocks - detail below
508-576-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO ATTLEBO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-576-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO ATTLEBO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-581 is split into 1,000-number blocks - detail below
508-581-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILLBURY	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-589 is split into 1,000-number blocks - detail below
508-589-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	NOCLLIKNOWN	01/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-589-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	NOCLLIKNOWN	03/08/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-589-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	NOCLLIKNOWN	03/08/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-591 is split into 1,000-number blocks - detail below
508-591-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PLYMOUTH	NOCLLIKNOWN	04/17/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-593	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHATHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-593 is split into 1,000-number blocks - detail below
508-593-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHATHAM	CMBRMAORDSG	04/21/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-593-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHATHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-595 is split into 1,000-number blocks - detail below
508-595-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	06/16/2022	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-603	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	UPTON	CMBRMAORDSG	06/27/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-603 is split into 1,000-number blocks - detail below
508-603-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	UPTON	CMBRMAORDSG	08/23/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-603-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	UPTON	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-613	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-613 is split into 1,000-number blocks - detail below
508-613-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-613-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRANKLIN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-618 is split into 1,000-number blocks - detail below
508-618-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MANSFIELD	NOCLLIKNOWN	01/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-618-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MANSFIELD	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-618-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MANSFIELD	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-619	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DENNIS	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-619 is split into 1,000-number blocks - detail below
508-619-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DENNIS	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-619-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DENNIS	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-630	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-630 is split into 1,000-number blocks - detail below
508-630-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-630-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-630-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-630-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	CMBRMAORDSG	04/24/2013	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-630-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-635	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-635 is split into 1,000-number blocks - detail below
508-635-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-635-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-635-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-635-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-635-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-635-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	02/08/2007	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-635-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-637 is split into 1,000-number blocks - detail below
508-637-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NOBROOKFLD	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-640 is split into 1,000-number blocks - detail below
508-640-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEBSTER	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-644 is split into 1,000-number blocks - detail below
508-644-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASSONET	NOCLLIKNOWN	12/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-644-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASSONET	NOCLLIKNOWN	10/16/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-644-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASSONET	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-645 is split into 1,000-number blocks - detail below
508-645-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHILMARK	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-657 is split into 1,000-number blocks - detail below
508-657-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELLINGHAM	NOCLLIKNOWN	08/27/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-657-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELLINGHAM	NOCLLIKNOWN	09/09/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-659 is split into 1,000-number blocks - detail below
508-659-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIDGEWTR	NOCLLIKNOWN	01/26/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-659-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIDGEWTR	NOCLLIKNOWN	12/22/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-659-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIDGEWTR	NOCLLIKNOWN	05/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-669 is split into 1,000-number blocks - detail below
508-669-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DIGHTON	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-682	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-682 is split into 1,000-number blocks - detail below
508-682-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-682-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-686	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	02/16/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-686 is split into 1,000-number blocks - detail below
508-686-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-689 is split into 1,000-number blocks - detail below
508-689-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	NOCLLIKNOWN	05/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-689-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	NOCLLIKNOWN	02/16/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-689-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	NOCLLIKNOWN	05/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-689-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	NOCLLIKNOWN	05/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-692	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TAUNTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-692 is split into 1,000-number blocks - detail below
508-692-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TAUNTON	BSTPMALLRMD	09/27/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-709	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHBORO	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-709 is split into 1,000-number blocks - detail below
508-709-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHBORO	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-709-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHBORO	CMBRMAORDSG	08/31/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-709-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-714	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITINSVL	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-714 is split into 1,000-number blocks - detail below
508-714-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITINSVL	CMBRMAORDSG	02/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-714-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITINSVL	CMBRMAORDSG	03/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-714-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITINSVL	CMBRMAORDSG	12/28/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-714-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITINSVL	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-715	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EBRIDGEWTR	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-715 is split into 1,000-number blocks - detail below
508-715-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EBRIDGEWTR	CMBRMAORDSG	02/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-715-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EBRIDGEWTR	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-717 is split into 1,000-number blocks - detail below
508-717-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	NOCLLIKNOWN	12/02/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-717-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	NOCLLIKNOWN	02/14/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-718 is split into 1,000-number blocks - detail below
508-718-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FOXBORO	NOCLLIKNOWN	03/29/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-718-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FOXBORO	NOCLLIKNOWN	03/29/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-734	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALPOLE	CMBRMAORDSG	02/16/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-734 is split into 1,000-number blocks - detail below
508-734-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALPOLE	CMBRMAORDSG	04/16/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-738	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TAUNTON	CMBRMAORDSG	02/16/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-738 is split into 1,000-number blocks - detail below
508-738-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TAUNTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-743 is split into 1,000-number blocks - detail below
508-743-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BUZZARDSBY	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-744 is split into 1,000-number blocks - detail below
508-744-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BARNSTABLE	NOCLLIKNOWN	02/27/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-744-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BARNSTABLE	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-758 is split into 1,000-number blocks - detail below
508-758-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MATTAPOSTT	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-762 is split into 1,000-number blocks - detail below
508-762-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	06/08/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-762-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	07/26/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-772 is split into 1,000-number blocks - detail below
508-772-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FOXBORO	NOCLLIKNOWN	08/18/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-779 is split into 1,000-number blocks - detail below
508-779-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	UXBRIDGE	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-785 is split into 1,000-number blocks - detail below
508-785-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DOVER	NOCLLIKNOWN	10/12/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-802 is split into 1,000-number blocks - detail below
508-802-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TAUNTON	NOCLLIKNOWN	12/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-802-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TAUNTON	NOCLLIKNOWN	01/06/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-809 is split into 1,000-number blocks - detail below
508-809-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO ATTLEBO	NOCLLIKNOWN	02/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-809-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO ATTLEBO	NOCLLIKNOWN	07/25/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-809-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO ATTLEBO	NOCLLIKNOWN	12/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-812	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO SWANSEA	CMBRMAORDSG	08/16/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-812 is split into 1,000-number blocks - detail below
508-812-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO SWANSEA	CMBRMAORDSG	08/18/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-812-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO SWANSEA	CMBRMAORDSG	04/28/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-815 is split into 1,000-number blocks - detail below
508-815-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-815-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-817 is split into 1,000-number blocks - detail below
508-817-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	NOCLLIKNOWN	04/14/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-858	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-858 is split into 1,000-number blocks - detail below
508-858-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-858-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-858-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	BSTPMALLRMD	04/17/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-859	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEICESTER	CMBRMAORDSG	08/16/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-859 is split into 1,000-number blocks - detail below
508-859-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEICESTER	CMBRMAORDSG	08/18/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-859-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEICESTER	CMBRMAORDSG	04/28/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-866 is split into 1,000-number blocks - detail below
508-866-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CARVER	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-869 is split into 1,000-number blocks - detail below
508-869-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOYLSTON	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-869-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOYLSTON	NOCLLIKNOWN	10/23/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-876 is split into 1,000-number blocks - detail below
508-876-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BLACKSTONE	NOCLLIKNOWN	02/27/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-876-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BLACKSTONE	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-882 is split into 1,000-number blocks - detail below
508-882-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OAKHAM	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-882-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OAKHAM	NOCLLIKNOWN	06/08/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-886 is split into 1,000-number blocks - detail below
508-886-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RUTLAND	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-909 is split into 1,000-number blocks - detail below
508-909-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHBDG	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-915	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHGATE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-915 is split into 1,000-number blocks - detail below
508-915-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHGATE	CMBRMAORDSG	02/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-915-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHGATE	CMBRMAORDSG	04/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-915-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHGATE	CMBRMAORDSG	03/13/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-915-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHGATE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-916	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-916 is split into 1,000-number blocks - detail below
508-916-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	BSTPMALLRMD	11/12/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-916-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALL RIVER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-917 is split into 1,000-number blocks - detail below
508-917-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILLBURY	NOCLLIKNOWN	02/23/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-917-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILLBURY	NOCLLIKNOWN	04/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-921	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALPOLE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-921 is split into 1,000-number blocks - detail below
508-921-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALPOLE	CMBRMAORDSG	01/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-921-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALPOLE	CMBRMAORDSG	03/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-921-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALPOLE	CMBRMAORDSG	03/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-923 is split into 1,000-number blocks - detail below
508-923-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MIDDLEBORO	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-923-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MIDDLEBORO	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-925 is split into 1,000-number blocks - detail below
508-925-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHREWSBURY	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-925-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHREWSBURY	NOCLLIKNOWN	03/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-925-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHREWSBURY	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-925-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHREWSBURY	NOCLLIKNOWN	04/10/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-927 is split into 1,000-number blocks - detail below
508-927-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PLYMOUTH	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-928 is split into 1,000-number blocks - detail below
508-928-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BLACKSTONE	NOCLLIKNOWN	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-928-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BLACKSTONE	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-934	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DOVER	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-934 is split into 1,000-number blocks - detail below
508-934-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DOVER	BSTPMALLRMD	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-936	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHBORO	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-936 is split into 1,000-number blocks - detail below
508-936-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-936-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTHBORO	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-938	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTPORT	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-938 is split into 1,000-number blocks - detail below
508-938-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTPORT	BSTPMALLRMD	01/03/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-938-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTPORT	BSTPMALLRMD	03/11/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-939 is split into 1,000-number blocks - detail below
508-939-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EDGARTOWN	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-939-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EDGARTOWN	NOCLLIKNOWN	05/22/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-948 is split into 1,000-number blocks - detail below
508-948-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	NOCLLIKNOWN	01/31/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-960	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NATICK	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-960 is split into 1,000-number blocks - detail below
508-960-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NATICK	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
508-966 is split into 1,000-number blocks - detail below
508-966-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELLINGHAM	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
508-969	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-969 is split into 1,000-number blocks - detail below
508-969-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	07/12/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-969-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-975	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NATICK	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-975 is split into 1,000-number blocks - detail below
508-975-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NATICK	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
508-980 is split into 1,000-number blocks - detail below
508-980-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLTON	NOCLLIKNOWN	03/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-202 is split into 1,000-number blocks - detail below
617-202-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	NOCLLIKNOWN	08/16/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-202-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	NOCLLIKNOWN	08/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-206 is split into 1,000-number blocks - detail below
617-206-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	NOCLLIKNOWN	08/03/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-206-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-206-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	NOCLLIKNOWN	05/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-207 is split into 1,000-number blocks - detail below
617-207-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINTHROP	NOCLLIKNOWN	09/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-208 is split into 1,000-number blocks - detail below
617-208-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	NOCLLIKNOWN	04/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-209 is split into 1,000-number blocks - detail below
617-209-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	NOCLLIKNOWN	03/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-209-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	NOCLLIKNOWN	02/27/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-209-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-209-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	NOCLLIKNOWN	08/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-213	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-213 is split into 1,000-number blocks - detail below
617-213-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	CMBRMAORDSG	10/03/2014	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-213-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	CMBRMAORDSG	03/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-229 is split into 1,000-number blocks - detail below
617-229-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-229-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-229-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-231	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-231 is split into 1,000-number blocks - detail below
617-231-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-231-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-231-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-231-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-231-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	BSTPMALLRMD	08/23/2013	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245 is split into 1,000-number blocks - detail below
617-245-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-245-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-250 is split into 1,000-number blocks - detail below
617-250-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	02/08/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-250-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-264 is split into 1,000-number blocks - detail below
617-264-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	NOCLLIKNOWN	08/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-273	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-273 is split into 1,000-number blocks - detail below
617-273-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-273-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-273-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-273-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-273-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-273-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-273-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-273-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-274 is split into 1,000-number blocks - detail below
617-274-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	NOCLLIKNOWN	04/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-275	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/15/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-275 is split into 1,000-number blocks - detail below
617-275-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-275-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-275-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-275-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	05/10/2011	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-275-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	04/09/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-276 is split into 1,000-number blocks - detail below
617-276-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYDE PARK	NOCLLIKNOWN	08/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-284 is split into 1,000-number blocks - detail below
617-284-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	NOCLLIKNOWN	07/15/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-294 is split into 1,000-number blocks - detail below
617-294-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EVERETT	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-297	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-297 is split into 1,000-number blocks - detail below
617-297-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-297-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	BSTPMALLRMD	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-297-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-299 is split into 1,000-number blocks - detail below
617-299-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	01/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-299-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	01/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-300 is split into 1,000-number blocks - detail below
617-300-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	02/08/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-307 is split into 1,000-number blocks - detail below
617-307-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	NOCLLIKNOWN	03/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-307-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	NOCLLIKNOWN	09/27/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-307-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	NOCLLIKNOWN	09/27/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-314	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-314 is split into 1,000-number blocks - detail below
617-314-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	02/04/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-314-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	02/04/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-314-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-314-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	02/04/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-326 is split into 1,000-number blocks - detail below
617-326-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-326-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	05/23/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-326-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	08/18/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-326-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-337 is split into 1,000-number blocks - detail below
617-337-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLESTN	NOCLLIKNOWN	07/26/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-340 is split into 1,000-number blocks - detail below
617-340-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	08/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-340-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	03/30/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-340-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-340-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-340-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-360 is split into 1,000-number blocks - detail below
617-360-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYDE PARK	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-370 is split into 1,000-number blocks - detail below
617-370-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHELSEA	NOCLLIKNOWN	12/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-377 is split into 1,000-number blocks - detail below
617-377-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	12/20/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-377-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	12/20/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-379 is split into 1,000-number blocks - detail below
617-379-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	08/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-379-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	05/14/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-379-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	06/15/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-379-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	01/17/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-379-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-379-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DORCHESTER	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-380	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLESTN	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-380 is split into 1,000-number blocks - detail below
617-380-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLESTN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-381 is split into 1,000-number blocks - detail below
617-381-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EVERETT	NOCLLIKNOWN	08/16/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-390 is split into 1,000-number blocks - detail below
617-390-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-390-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-391 is split into 1,000-number blocks - detail below
617-391-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	05/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-395	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395 is split into 1,000-number blocks - detail below
617-395-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-395-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-401	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-401 is split into 1,000-number blocks - detail below
617-401-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	01/14/2014	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-401-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	05/23/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-401-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	05/23/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-401-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	12/10/2013	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-409 is split into 1,000-number blocks - detail below
617-409-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHELSEA	NOCLLIKNOWN	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-409-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHELSEA	NOCLLIKNOWN	01/17/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-409-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHELSEA	NOCLLIKNOWN	01/31/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-409-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHELSEA	NOCLLIKNOWN	01/31/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-415 is split into 1,000-number blocks - detail below
617-415-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	NOCLLIKNOWN	10/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-415-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	NOCLLIKNOWN	10/24/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-418 is split into 1,000-number blocks - detail below
617-418-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	NOCLLIKNOWN	10/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-418-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	NOCLLIKNOWN	02/08/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-418-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	NOCLLIKNOWN	05/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-418-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	NOCLLIKNOWN	10/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-431 is split into 1,000-number blocks - detail below
617-431-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	06/08/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-431-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	01/17/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-431-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	03/05/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-431-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	NOCLLIKNOWN	09/21/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-440 is split into 1,000-number blocks - detail below
617-440-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-440-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-440-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	NOCLLIKNOWN	03/31/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-440-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	NOCLLIKNOWN	08/03/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-459 is split into 1,000-number blocks - detail below
617-459-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	12/21/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-475 is split into 1,000-number blocks - detail below
617-475-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	10/24/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-475-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	09/13/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-477 is split into 1,000-number blocks - detail below
617-477-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	NOCLLIKNOWN	05/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-487 is split into 1,000-number blocks - detail below
617-487-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	NOCLLIKNOWN	12/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-488 is split into 1,000-number blocks - detail below
617-488-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/23/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-500	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500 is split into 1,000-number blocks - detail below
617-500-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	10/08/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	02/23/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	02/16/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	05/14/2007	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	10/16/2007	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	02/23/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	04/20/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-500-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	02/23/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-505	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-505 is split into 1,000-number blocks - detail below
617-505-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	CMBRMAORDSG	02/07/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-505-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-517	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-517 is split into 1,000-number blocks - detail below
617-517-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-517-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-517-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-517-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-517-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-517-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-517-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-517-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-544 is split into 1,000-number blocks - detail below
617-544-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EVERETT	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-544-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EVERETT	NOCLLIKNOWN	08/03/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-553 is split into 1,000-number blocks - detail below
617-553-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	NOCLLIKNOWN	12/29/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-553-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	NOCLLIKNOWN	07/25/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-553-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	NOCLLIKNOWN	10/19/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-580 is split into 1,000-number blocks - detail below
617-580-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLESTN	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-580-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLESTN	NOCLLIKNOWN	06/20/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-583	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-583 is split into 1,000-number blocks - detail below
617-583-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-600 is split into 1,000-number blocks - detail below
617-600-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	10/26/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-600-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-600-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-600-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	01/07/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-600-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	02/28/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-600-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	05/23/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-606	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROXBURY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-606 is split into 1,000-number blocks - detail below
617-606-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROXBURY	CMBRMAORDSG	01/06/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-606-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROXBURY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-606-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROXBURY	CMBRMAORDSG	03/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-606-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROXBURY	CMBRMAORDSG	03/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-606-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROXBURY	CMBRMAORDSG	03/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-606-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROXBURY	CMBRMAORDSG	03/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-607 is split into 1,000-number blocks - detail below
617-607-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	05/31/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-607-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	02/20/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-612 is split into 1,000-number blocks - detail below
617-612-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WATERTOWN	NOCLLIKNOWN	04/29/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-622	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-622 is split into 1,000-number blocks - detail below
617-622-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-622-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-622-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-639	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-639 is split into 1,000-number blocks - detail below
617-639-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	10/19/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-639-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-648	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648 is split into 1,000-number blocks - detail below
617-648-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	04/29/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-648-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-655 is split into 1,000-number blocks - detail below
617-655-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	02/25/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-671 is split into 1,000-number blocks - detail below
617-671-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	12/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-671-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	12/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-674 is split into 1,000-number blocks - detail below
617-674-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-674-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-674-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	06/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-674-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	07/11/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-674-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	05/10/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-674-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	05/10/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-676	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-676 is split into 1,000-number blocks - detail below
617-676-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-676-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	JAMAICA PL	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-681 is split into 1,000-number blocks - detail below
617-681-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHARLESTN	NOCLLIKNOWN	05/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-690	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-729	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-729 is split into 1,000-number blocks - detail below
617-729-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-729-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-729-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-729-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-741	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-741 is split into 1,000-number blocks - detail below
617-741-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-741-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-751	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-751 is split into 1,000-number blocks - detail below
617-751-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-751-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-751-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-762	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-762 is split into 1,000-number blocks - detail below
617-762-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-762-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-762-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-765	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	CMBRMAORDSG	02/27/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-765 is split into 1,000-number blocks - detail below
617-765-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	CMBRMAORDSG	01/06/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-765-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	CMBRMAORDSG	08/08/2013	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-765-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SO BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-798 is split into 1,000-number blocks - detail below
617-798-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	12/16/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-800 is split into 1,000-number blocks - detail below
617-800-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	02/19/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-820	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	09/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-820 is split into 1,000-number blocks - detail below
617-820-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	09/08/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-826	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-826 is split into 1,000-number blocks - detail below
617-826-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-826-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	BSTPMALLRMD	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-826-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-826-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-826-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-830 is split into 1,000-number blocks - detail below
617-830-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-830-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-830-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-830-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-830-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-830-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-837	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-837 is split into 1,000-number blocks - detail below
617-837-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-837-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-841	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINTHROP	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-841 is split into 1,000-number blocks - detail below
617-841-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINTHROP	BSTPMALLRMD	04/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-848	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-848 is split into 1,000-number blocks - detail below
617-848-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-848-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-848-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-848-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-848-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-848-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-848-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-848-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-849 is split into 1,000-number blocks - detail below
617-849-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	08/22/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-849-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	04/19/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-849-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	04/19/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-849-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-860 is split into 1,000-number blocks - detail below
617-860-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	NOCLLIKNOWN	01/23/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-860-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	NOCLLIKNOWN	08/16/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-870	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-870 is split into 1,000-number blocks - detail below
617-870-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-874 is split into 1,000-number blocks - detail below
617-874-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	NOCLLIKNOWN	05/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-892 is split into 1,000-number blocks - detail below
617-892-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	12/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-895	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-895 is split into 1,000-number blocks - detail below
617-895-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-895-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-895-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-906	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-906 is split into 1,000-number blocks - detail below
617-906-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROOKLINE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-910 is split into 1,000-number blocks - detail below
617-910-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYDE PARK	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-910-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYDE PARK	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-925	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-925 is split into 1,000-number blocks - detail below
617-925-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-925-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-925-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRIGHTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
617-934	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-934 is split into 1,000-number blocks - detail below
617-934-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	12/20/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-934-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	04/10/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-934-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	09/26/2007	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-934-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	12/20/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-934-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	04/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-934-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	04/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-934-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	01/10/2011	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-934-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	QUINCY	CMBRMAORDSG	08/03/2011	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-936 is split into 1,000-number blocks - detail below
617-936-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	01/10/2013	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-936-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	01/10/2013	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-938	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	08/04/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-938 is split into 1,000-number blocks - detail below
617-938-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-941 is split into 1,000-number blocks - detail below
617-941-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	NOCLLIKNOWN	02/28/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-941-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	NOCLLIKNOWN	12/01/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-963 is split into 1,000-number blocks - detail below
617-963-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-977 is split into 1,000-number blocks - detail below
617-977-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	NOCLLIKNOWN	10/02/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-981 is split into 1,000-number blocks - detail below
617-981-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	NOCLLIKNOWN	12/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-981-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	NOCLLIKNOWN	12/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-990	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYDE PARK	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-990 is split into 1,000-number blocks - detail below
617-990-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYDE PARK	CMBRMAORDSG	02/01/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-993 is split into 1,000-number blocks - detail below
617-993-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BELMONT	NOCLLIKNOWN	08/10/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
617-996	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-996 is split into 1,000-number blocks - detail below
617-996-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-996-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOMERVILLE	CMBRMAORDSG	09/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-997	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-997 is split into 1,000-number blocks - detail below
617-997-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
617-997-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EASTBOSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-200 is split into 1,000-number blocks - detail below
774-200-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NOBROOKFLD	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-206	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	CMBRMAORDSG	04/19/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-206 is split into 1,000-number blocks - detail below
774-206-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-206-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-207	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORLEANS	CMBRMAORDSG	12/21/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-207 is split into 1,000-number blocks - detail below
774-207-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORLEANS	CMBRMAORDSG	04/17/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-210 is split into 1,000-number blocks - detail below
774-210-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WRENTHAM	NOCLLIKNOWN	11/03/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-214	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHREWSBURY	CMBRMAORDSG	09/24/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-214 is split into 1,000-number blocks - detail below
774-214-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHREWSBURY	CMBRMAORDSG	04/16/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-221 is split into 1,000-number blocks - detail below
774-221-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AUBURN	NOCLLIKNOWN	05/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-221-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AUBURN	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-234 is split into 1,000-number blocks - detail below
774-234-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RUTLAND	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-237 is split into 1,000-number blocks - detail below
774-237-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HARWICH	NOCLLIKNOWN	05/30/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-237-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HARWICH	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-238 is split into 1,000-number blocks - detail below
774-238-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OSTERVILLE	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-238-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	OSTERVILLE	NOCLLIKNOWN	08/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-244 is split into 1,000-number blocks - detail below
774-244-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	NOCLLIKNOWN	01/03/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-246 is split into 1,000-number blocks - detail below
774-246-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITINSVL	NOCLLIKNOWN	08/30/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-252	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CATAUMET	CMBRMAORDSG	01/21/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-252 is split into 1,000-number blocks - detail below
774-252-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CATAUMET	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-264 is split into 1,000-number blocks - detail below
774-264-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTPORT	NOCLLIKNOWN	11/25/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-272 is split into 1,000-number blocks - detail below
774-272-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AUBURN	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-277 is split into 1,000-number blocks - detail below
774-277-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDWAY	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-280 is split into 1,000-number blocks - detail below
774-280-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	E DOUGLAS	NOCLLIKNOWN	05/30/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-293 is split into 1,000-number blocks - detail below
774-293-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GRAFTON	NOCLLIKNOWN	08/16/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-293-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GRAFTON	NOCLLIKNOWN	03/31/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-302 is split into 1,000-number blocks - detail below
774-302-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BUZZARDSBY	NOCLLIKNOWN	02/27/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-314 is split into 1,000-number blocks - detail below
774-314-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	11/17/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-314-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	01/04/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-323	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BREWSTER	CMBRMAORDSG	07/29/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-323 is split into 1,000-number blocks - detail below
774-323-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BREWSTER	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-330	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BARNSTABLE	CMBRMAORDSG	03/20/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-330 is split into 1,000-number blocks - detail below
774-330-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BARNSTABLE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/07/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350 is split into 1,000-number blocks - detail below
774-350-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-350-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOPKINTON	CMBRMAORDSG	09/08/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-351 is split into 1,000-number blocks - detail below
774-351-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	02/20/2024	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-353 is split into 1,000-number blocks - detail below
774-353-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BREWSTER	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-353-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BREWSTER	NOCLLIKNOWN	01/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-374	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	CMBRMAORDSG	08/02/2018	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-374 is split into 1,000-number blocks - detail below
774-374-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	CMBRMAORDSG	08/03/2018	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-377 is split into 1,000-number blocks - detail below
774-377-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MATTAPOSTT	NOCLLIKNOWN	05/03/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-377-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MATTAPOSTT	NOCLLIKNOWN	04/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-399 is split into 1,000-number blocks - detail below
774-399-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTBORO	NOCLLIKNOWN	06/03/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-402 is split into 1,000-number blocks - detail below
774-402-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHBDG	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-402-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SOUTHBDG	NOCLLIKNOWN	02/24/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-413 is split into 1,000-number blocks - detail below
774-413-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SAGAMORE	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-413-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SAGAMORE	NOCLLIKNOWN	03/31/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-430 is split into 1,000-number blocks - detail below
774-430-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTON	NOCLLIKNOWN	03/31/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-430-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORTON	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-435 is split into 1,000-number blocks - detail below
774-435-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CARVER	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-450	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W BOYLSTON	CMBRMAORDSG	07/29/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-450 is split into 1,000-number blocks - detail below
774-450-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W BOYLSTON	CMBRMAORDSG	05/30/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-450-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W BOYLSTON	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-452 is split into 1,000-number blocks - detail below
774-452-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STURBRIDGE	NOCLLIKNOWN	08/01/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-462 is split into 1,000-number blocks - detail below
774-462-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILFORD	NOCLLIKNOWN	10/26/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-470	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	CMBRMAORDSG	07/06/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-470 is split into 1,000-number blocks - detail below
774-470-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYANNIS	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-481	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	UXBRIDGE	CMBRMAORDSG	07/29/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-481 is split into 1,000-number blocks - detail below
774-481-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	UXBRIDGE	CMBRMAORDSG	09/21/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-490 is split into 1,000-number blocks - detail below
774-490-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STURBRIDGE	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-519 is split into 1,000-number blocks - detail below
774-519-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	05/09/2023	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-519-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	09/27/2022	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-525 is split into 1,000-number blocks - detail below
774-525-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	07/19/2023	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-530	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-538	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PROVINCETN	CMBRMAORDSG	12/21/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-538 is split into 1,000-number blocks - detail below
774-538-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PROVINCETN	CMBRMAORDSG	05/29/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-563 is split into 1,000-number blocks - detail below
774-563-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	VINEYRDHVN	NOCLLIKNOWN	05/08/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-565 is split into 1,000-number blocks - detail below
774-565-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REHOBOTH	NOCLLIKNOWN	08/07/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-565-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REHOBOTH	NOCLLIKNOWN	05/04/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-567	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DOVER	CMBRMAORDSG	05/15/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-567 is split into 1,000-number blocks - detail below
774-567-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DOVER	CMBRMAORDSG	05/14/2007	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-614 is split into 1,000-number blocks - detail below
774-614-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOYLSTON	NOCLLIKNOWN	06/15/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-642 is split into 1,000-number blocks - detail below
774-642-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HOLDEN	NOCLLIKNOWN	06/08/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-670 is split into 1,000-number blocks - detail below
774-670-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	12/04/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-670-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WORCESTER	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-678 is split into 1,000-number blocks - detail below
774-678-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAREHAM	NOCLLIKNOWN	04/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-745	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPENCER	CMBRMAORDSG	07/29/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-745 is split into 1,000-number blocks - detail below
774-745-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPENCER	CMBRMAORDSG	03/31/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-745-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SPENCER	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-763	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALMOUTH	CMBRMAORDSG	03/20/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-763 is split into 1,000-number blocks - detail below
774-763-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FALMOUTH	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-766 is split into 1,000-number blocks - detail below
774-766-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MIDDLEBORO	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-768	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SIASCONSET	CMBRMAORDSG	12/21/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-768 is split into 1,000-number blocks - detail below
774-768-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SIASCONSET	CMBRMAORDSG	04/16/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-826 is split into 1,000-number blocks - detail below
774-826-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BROCKTON	NOCLLIKNOWN	08/03/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-843 is split into 1,000-number blocks - detail below
774-843-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARLBORO	NOCLLIKNOWN	12/01/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-847	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WRENTHAM	CMBRMAORDSG	07/29/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-847 is split into 1,000-number blocks - detail below
774-847-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WRENTHAM	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-849 is split into 1,000-number blocks - detail below
774-849-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCHESTER	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-849-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCHESTER	NOCLLIKNOWN	04/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-849-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCHESTER	NOCLLIKNOWN	11/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-854	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDWAY	CMBRMAORDSG	07/29/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-854 is split into 1,000-number blocks - detail below
774-854-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDWAY	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-854-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDWAY	CMBRMAORDSG	05/23/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-872 is split into 1,000-number blocks - detail below
774-872-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DIGHTON	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-872-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DIGHTON	NOCLLIKNOWN	08/03/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-901	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SEEKONK	CMBRMAORDSG	07/29/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-901 is split into 1,000-number blocks - detail below
774-901-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SEEKONK	CMBRMAORDSG	08/10/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-901-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SEEKONK	CMBRMAORDSG	04/13/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-901-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SEEKONK	CMBRMAORDSG	04/01/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-929 is split into 1,000-number blocks - detail below
774-929-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBEDFORD	NOCLLIKNOWN	12/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-993 is split into 1,000-number blocks - detail below
774-993-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILLIS	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-993-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILLIS	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
774-999	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	03/20/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
774-999 is split into 1,000-number blocks - detail below
774-999-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FRAMINGHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-202 is split into 1,000-number blocks - detail below
781-202-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	NOCLLIKNOWN	11/07/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-205 is split into 1,000-number blocks - detail below
781-205-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	READING	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-205-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	READING	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-209 is split into 1,000-number blocks - detail below
781-209-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-210	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	COHASSET	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-210 is split into 1,000-number blocks - detail below
781-210-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	COHASSET	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-210-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	COHASSET	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-214	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HULL	CMBRMAORDSG	09/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-214 is split into 1,000-number blocks - detail below
781-214-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HULL	CMBRMAORDSG	09/08/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-214-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HULL	CMBRMAORDSG	04/28/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-215	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-215 is split into 1,000-number blocks - detail below
781-215-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-215-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-215-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-215-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-218 is split into 1,000-number blocks - detail below
781-218-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINCHESTER	NOCLLIKNOWN	09/27/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-218-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINCHESTER	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-218-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINCHESTER	NOCLLIKNOWN	04/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-241 is split into 1,000-number blocks - detail below
781-241-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REVERE	NOCLLIKNOWN	07/25/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-241-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REVERE	NOCLLIKNOWN	01/06/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-253	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHARON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-253 is split into 1,000-number blocks - detail below
781-253-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHARON	BSTPMALLRMD	03/31/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-253-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHARON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-253-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHARON	BSTPMALLRMD	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-257 is split into 1,000-number blocks - detail below
781-257-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LINCOLN	NOCLLIKNOWN	03/18/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-257-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LINCOLN	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-257-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LINCOLN	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-262 is split into 1,000-number blocks - detail below
781-262-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-267 is split into 1,000-number blocks - detail below
781-267-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	NOCLLIKNOWN	11/12/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-277	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-277 is split into 1,000-number blocks - detail below
781-277-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	CMBRMAORDSG	07/16/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-281 is split into 1,000-number blocks - detail below
781-281-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	NOCLLIKNOWN	05/02/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-285 is split into 1,000-number blocks - detail below
781-285-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DUXBURY	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-285-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DUXBURY	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-287	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-287 is split into 1,000-number blocks - detail below
781-287-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-287-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-287-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-287-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-287-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-287-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-296 is split into 1,000-number blocks - detail below
781-296-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	NOCLLIKNOWN	02/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-304 is split into 1,000-number blocks - detail below
781-304-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	NOCLLIKNOWN	08/24/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-312	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HANOVER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-312 is split into 1,000-number blocks - detail below
781-312-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HANOVER	CMBRMAORDSG	12/09/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-312-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HANOVER	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-315 is split into 1,000-number blocks - detail below
781-315-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	READING	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-318 is split into 1,000-number blocks - detail below
781-318-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-318-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	NOCLLIKNOWN	09/27/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-319 is split into 1,000-number blocks - detail below
781-319-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARSHFIELD	NOCLLIKNOWN	11/16/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-319-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARSHFIELD	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-323	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-323 is split into 1,000-number blocks - detail below
781-323-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-325	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-325 is split into 1,000-number blocks - detail below
781-325-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	12/20/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-325-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	03/05/2003	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-325-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-328	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-328 is split into 1,000-number blocks - detail below
781-328-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-328-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-328-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-328-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	03/05/2003	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-328-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	01/18/2012	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-328-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-333 is split into 1,000-number blocks - detail below
781-333-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MALDEN	NOCLLIKNOWN	09/21/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-333-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MALDEN	NOCLLIKNOWN	04/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-336	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-336 is split into 1,000-number blocks - detail below
781-336-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	12/29/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-336-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	01/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-336-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-341 is split into 1,000-number blocks - detail below
781-341-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	NOCLLIKNOWN	03/07/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-343	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-343 is split into 1,000-number blocks - detail below
781-343-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-343-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-343-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-347 is split into 1,000-number blocks - detail below
781-347-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	NOCLLIKNOWN	01/26/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-347-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-347-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	NOCLLIKNOWN	03/05/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-348 is split into 1,000-number blocks - detail below
781-348-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-348-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-350 is split into 1,000-number blocks - detail below
781-350-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	NOCLLIKNOWN	01/15/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-350-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	NOCLLIKNOWN	03/05/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-350-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	NOCLLIKNOWN	12/20/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-352 is split into 1,000-number blocks - detail below
781-352-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	NOCLLIKNOWN	01/26/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-352-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	NOCLLIKNOWN	12/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-352-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	NOCLLIKNOWN	12/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-352-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	NOCLLIKNOWN	07/25/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-352-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	NOCLLIKNOWN	09/16/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-353	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-353 is split into 1,000-number blocks - detail below
781-353-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	01/17/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-353-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-353-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-373 is split into 1,000-number blocks - detail below
781-373-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	NOCLLIKNOWN	11/07/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-374 is split into 1,000-number blocks - detail below
781-374-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINGHAM	NOCLLIKNOWN	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-390	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	CMBRMAORDSG	01/12/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-390 is split into 1,000-number blocks - detail below
781-390-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-399	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MALDEN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-399 is split into 1,000-number blocks - detail below
781-399-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MALDEN	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-399-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MALDEN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-406 is split into 1,000-number blocks - detail below
781-406-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNNFIELD	NOCLLIKNOWN	04/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-426	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REVERE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-426 is split into 1,000-number blocks - detail below
781-426-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REVERE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-426-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REVERE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-428 is split into 1,000-number blocks - detail below
781-428-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	NOCLLIKNOWN	01/22/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-443 is split into 1,000-number blocks - detail below
781-443-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	NOCLLIKNOWN	02/12/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-451 is split into 1,000-number blocks - detail below
781-451-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	NOCLLIKNOWN	03/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-451-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-452 is split into 1,000-number blocks - detail below
781-452-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DUXBURY	NOCLLIKNOWN	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-471 is split into 1,000-number blocks - detail below
781-471-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-471-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-471-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-476	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARBLEHEAD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-476 is split into 1,000-number blocks - detail below
781-476-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARBLEHEAD	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-479	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-479 is split into 1,000-number blocks - detail below
781-479-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-483 is split into 1,000-number blocks - detail below
781-483-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	NOCLLIKNOWN	07/31/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-484 is split into 1,000-number blocks - detail below
781-484-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SAUGUS	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-489 is split into 1,000-number blocks - detail below
781-489-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-497	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-497 is split into 1,000-number blocks - detail below
781-497-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-497-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-497-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-497-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	07/11/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-497-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-497-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-499 is split into 1,000-number blocks - detail below
781-499-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HANOVER	NOCLLIKNOWN	04/28/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-507	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STONEHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-507 is split into 1,000-number blocks - detail below
781-507-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STONEHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-517 is split into 1,000-number blocks - detail below
781-517-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MELROSE	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-517-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MELROSE	NOCLLIKNOWN	11/16/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-518	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	CMBRMAORDSG	02/23/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-518 is split into 1,000-number blocks - detail below
781-518-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	CMBRMAORDSG	02/04/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-519	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-519 is split into 1,000-number blocks - detail below
781-519-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	04/01/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-519-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	04/17/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-519-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	02/15/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-519-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	04/01/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-519-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-519-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	CMBRMAORDSG	04/17/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-533 is split into 1,000-number blocks - detail below
781-533-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	NOCLLIKNOWN	10/04/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-538	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-538 is split into 1,000-number blocks - detail below
781-538-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-538-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-544 is split into 1,000-number blocks - detail below
781-544-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SCITUATE	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-549	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REVERE	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-549 is split into 1,000-number blocks - detail below
781-549-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REVERE	BSTPMALLRMD	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-549-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	REVERE	BSTPMALLRMD	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-558 is split into 1,000-number blocks - detail below
781-558-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SAUGUS	NOCLLIKNOWN	04/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-559 is split into 1,000-number blocks - detail below
781-559-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	NOCLLIKNOWN	01/15/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-559-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEEDHAM	NOCLLIKNOWN	07/25/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-561 is split into 1,000-number blocks - detail below
781-561-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWELL	NOCLLIKNOWN	04/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-561-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWELL	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-577	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-577 is split into 1,000-number blocks - detail below
781-577-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-577-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-577-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-577-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	11/07/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-577-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-577-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-577-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-583	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-583 is split into 1,000-number blocks - detail below
781-583-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	BSTPMALLRMD	06/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-583-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-583-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ARLINGTON	BSTPMALLRMD	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-609 is split into 1,000-number blocks - detail below
781-609-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	BSTNMACODS7	11/16/2009	Prefix Type: CLEC Switch Name: BOSTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTNMACODS7))
781-609-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	BSTNMACODS7	11/16/2009	Prefix Type: CLEC Switch Name: BOSTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTNMACODS7))
781-618 is split into 1,000-number blocks - detail below
781-618-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITMAN	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-618-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITMAN	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-618-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WHITMAN	NOCLLIKNOWN	05/23/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-625	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINCHESTER	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-625 is split into 1,000-number blocks - detail below
781-625-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINCHESTER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-626	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	CMBRMAORDSG	02/23/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-626 is split into 1,000-number blocks - detail below
781-626-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WEYMOUTH	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-651	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNNFIELD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-651 is split into 1,000-number blocks - detail below
781-651-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNNFIELD	CMBRMAORDSG	02/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-651-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNNFIELD	CMBRMAORDSG	03/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-651-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNNFIELD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-652 is split into 1,000-number blocks - detail below
781-652-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	NOCLLIKNOWN	10/04/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-670 is split into 1,000-number blocks - detail below
781-670-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	READING	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-679	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-679 is split into 1,000-number blocks - detail below
781-679-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-679-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	KINGSTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-683	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-683 is split into 1,000-number blocks - detail below
781-683-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-683-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-684 is split into 1,000-number blocks - detail below
781-684-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	BSTPMALLDS1	11/04/2011	Prefix Type: CLEC Switch Name: NORWOOD Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLDS1))
781-688	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-688 is split into 1,000-number blocks - detail below
781-688-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-688-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-688-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-694	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-694 is split into 1,000-number blocks - detail below
781-694-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	BSTPMALLRMD	01/16/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-694-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-694-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WELLESLEY	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-695	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-695 is split into 1,000-number blocks - detail below
781-695-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	CMBRMAORDSG	05/01/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-701 is split into 1,000-number blocks - detail below
781-701-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	NOCLLIKNOWN	04/10/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-703 is split into 1,000-number blocks - detail below
781-703-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	NOCLLIKNOWN	10/03/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-708	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-708 is split into 1,000-number blocks - detail below
781-708-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	01/14/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-708-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-713	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-713 is split into 1,000-number blocks - detail below
781-713-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-713-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-728 is split into 1,000-number blocks - detail below
781-728-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LINCOLN	NOCLLIKNOWN	03/22/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-728-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LINCOLN	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-730	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-730 is split into 1,000-number blocks - detail below
781-730-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-730-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-730-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-734	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-734 is split into 1,000-number blocks - detail below
781-734-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-734-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-734-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEXINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-742	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-742 is split into 1,000-number blocks - detail below
781-742-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-742-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-752	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-752 is split into 1,000-number blocks - detail below
781-752-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-752-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DEDHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-753	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-753 is split into 1,000-number blocks - detail below
781-753-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-753-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-753-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-753-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKLAND	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-754 is split into 1,000-number blocks - detail below
781-754-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRYANTVL	NOCLLIKNOWN	02/27/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-754-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRYANTVL	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-767 is split into 1,000-number blocks - detail below
781-767-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-770	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-770 is split into 1,000-number blocks - detail below
781-770-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-770-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-780	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-780 is split into 1,000-number blocks - detail below
781-780-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	02/16/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-780-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	08/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-780-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-780-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	08/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-780-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	03/24/2011	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-780-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	08/31/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-780-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LYNN	CMBRMAORDSG	09/08/2011	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-785	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-785 is split into 1,000-number blocks - detail below
781-785-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-785-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	RANDOLPH	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-786	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-786 is split into 1,000-number blocks - detail below
781-786-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	08/03/2012	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791 is split into 1,000-number blocks - detail below
781-791-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	11/07/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	11/07/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	11/07/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-791-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BURLINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-795	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-795 is split into 1,000-number blocks - detail below
781-795-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-795-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-795-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-810 is split into 1,000-number blocks - detail below
781-810-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	NOCLLIKNOWN	08/24/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-818	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-818 is split into 1,000-number blocks - detail below
781-818-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-827	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-827 is split into 1,000-number blocks - detail below
781-827-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MEDFORD	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-836	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINGHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-836 is split into 1,000-number blocks - detail below
781-836-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINGHAM	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-836-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINGHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-836-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HINGHAM	CMBRMAORDSG	09/30/2009	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-840	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-840 is split into 1,000-number blocks - detail below
781-840-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STOUGHTON	CMBRMAORDSG	08/22/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-850 is split into 1,000-number blocks - detail below
781-850-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STONEHAM	NOCLLIKNOWN	03/08/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-850-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STONEHAM	NOCLLIKNOWN	03/08/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-850-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STONEHAM	NOCLLIKNOWN	12/22/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-854	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SAUGUS	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-854 is split into 1,000-number blocks - detail below
781-854-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SAUGUS	BSTPMALLRMD	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-872	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	READING	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-872 is split into 1,000-number blocks - detail below
781-872-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	READING	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-881	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-881 is split into 1,000-number blocks - detail below
781-881-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-881-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NORWOOD	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-916 is split into 1,000-number blocks - detail below
781-916-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	NOCLLIKNOWN	04/26/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-926	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-926 is split into 1,000-number blocks - detail below
781-926-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-926-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-926-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-926-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BRAINTREE	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
781-968	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-968 is split into 1,000-number blocks - detail below
781-968-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WAKEFIELD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-989	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-989 is split into 1,000-number blocks - detail below
781-989-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-989-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-989-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CANTON	CMBRMAORDSG	10/24/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-990 is split into 1,000-number blocks - detail below
781-990-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARBLEHEAD	NOCLLIKNOWN	11/16/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-990-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MARBLEHEAD	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
781-995	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	04/11/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-995 is split into 1,000-number blocks - detail below
781-995-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	10/12/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-995-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-995-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-995-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WOBURN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-996	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-996 is split into 1,000-number blocks - detail below
781-996-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	04/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-996-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	04/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-996-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-996-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	07/30/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
781-996-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WALTHAM	CMBRMAORDSG	03/14/2012	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-209	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	10/11/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-209 is split into 1,000-number blocks - detail below
857-209-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-209-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	09/09/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-233 is split into 1,000-number blocks - detail below
857-233-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	02/27/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-233-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	02/27/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-241	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	10/24/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-241 is split into 1,000-number blocks - detail below
857-241-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	10/27/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-241-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	10/27/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-250 is split into 1,000-number blocks - detail below
857-250-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	06/05/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-254 is split into 1,000-number blocks - detail below
857-254-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-254-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-263 is split into 1,000-number blocks - detail below
857-263-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	01/14/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-264 is split into 1,000-number blocks - detail below
857-264-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/12/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-264-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/12/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-270 is split into 1,000-number blocks - detail below
857-270-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	06/18/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-270-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	07/24/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-270-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	07/24/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-277 is split into 1,000-number blocks - detail below
857-277-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	08/15/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-277-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	08/15/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-285 is split into 1,000-number blocks - detail below
857-285-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	01/14/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-287 is split into 1,000-number blocks - detail below
857-287-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/01/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-287-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/01/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-288 is split into 1,000-number blocks - detail below
857-288-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	05/01/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-296	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	08/16/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-296 is split into 1,000-number blocks - detail below
857-296-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	08/18/2017	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-305	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	07/19/2013	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-305 is split into 1,000-number blocks - detail below
857-305-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	04/29/2014	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-305-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	07/19/2013	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-305-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	04/15/2014	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-305-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	04/15/2014	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-306 is split into 1,000-number blocks - detail below
857-306-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-306-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-306-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-306-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-306-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-306-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-306-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-306-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-306-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	10/18/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-313 is split into 1,000-number blocks - detail below
857-313-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	01/03/2013	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-315 is split into 1,000-number blocks - detail below
857-315-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALL5MD	10/18/2017	Prefix Type: CLEC Switch Name: BOSTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALL5MD))
857-315-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALL5MD	10/18/2017	Prefix Type: CLEC Switch Name: BOSTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALL5MD))
857-315-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALL5MD	10/18/2017	Prefix Type: CLEC Switch Name: BOSTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALL5MD))
857-315-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	BSTPMALL5MD	10/18/2017	Prefix Type: CLEC Switch Name: BOSTON Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALL5MD))
857-327 is split into 1,000-number blocks - detail below
857-327-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	02/24/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-335 is split into 1,000-number blocks - detail below
857-335-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	09/09/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-342 is split into 1,000-number blocks - detail below
857-342-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HYDE PARK	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-354 is split into 1,000-number blocks - detail below
857-354-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	08/20/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-354-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	08/07/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-354-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	08/20/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-362 is split into 1,000-number blocks - detail below
857-362-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-362-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-362-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-362-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/13/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-363 is split into 1,000-number blocks - detail below
857-363-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EVERETT	NOCLLIKNOWN	02/23/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-363-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	EVERETT	NOCLLIKNOWN	02/23/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-366 is split into 1,000-number blocks - detail below
857-366-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/31/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-366-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	06/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-366-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	06/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-366-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/19/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-369	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/21/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369 is split into 1,000-number blocks - detail below
857-369-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-369-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	12/22/2020	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-413	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	09/19/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-413 is split into 1,000-number blocks - detail below
857-413-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	09/23/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-413-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	09/23/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-445 is split into 1,000-number blocks - detail below
857-445-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	04/19/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-445-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	04/19/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-453	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	05/19/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-453 is split into 1,000-number blocks - detail below
857-453-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	05/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-453-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	02/05/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-453-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	05/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-453-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	05/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-453-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	05/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-488 is split into 1,000-number blocks - detail below
857-488-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	08/15/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-488-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	07/11/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-504	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-504 is split into 1,000-number blocks - detail below
857-504-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	01/26/2016	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-504-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	01/26/2016	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-598 is split into 1,000-number blocks - detail below
857-598-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	NOCLLIKNOWN	01/15/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-598-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	NOCLLIKNOWN	08/22/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-598-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	NOCLLIKNOWN	12/20/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-598-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	NOCLLIKNOWN	08/03/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-598-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MILTON	NOCLLIKNOWN	02/29/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-702 is split into 1,000-number blocks - detail below
857-702-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	07/15/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-706	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-706 is split into 1,000-number blocks - detail below
857-706-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	04/01/2015	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-706-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	CMBRMAORDSG	07/14/2015	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-770 is split into 1,000-number blocks - detail below
857-770-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	04/22/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-776	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHELSEA	CMBRMAORDSG	06/29/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-776 is split into 1,000-number blocks - detail below
857-776-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHELSEA	CMBRMAORDSG	08/09/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-776-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CHELSEA	CMBRMAORDSG	02/27/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-777 is split into 1,000-number blocks - detail below
857-777-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	07/10/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-816 is split into 1,000-number blocks - detail below
857-816-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINTHROP	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-880 is split into 1,000-number blocks - detail below
857-880-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	03/02/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-895 is split into 1,000-number blocks - detail below
857-895-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	02/03/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-895-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	02/03/2017	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-930 is split into 1,000-number blocks - detail below
857-930-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	06/11/2014	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-972	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	07/29/2015	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-972 is split into 1,000-number blocks - detail below
857-972-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	09/02/2015	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-972-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	08/10/2015	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-972-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	CMBRMAORDSG	08/10/2015	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
857-990 is split into 1,000-number blocks - detail below
857-990-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/19/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-990-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOSTON	NOCLLIKNOWN	11/19/2015	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-998 is split into 1,000-number blocks - detail below
857-998-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	09/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
857-998-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CAMBRIDGE	NOCLLIKNOWN	09/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-203 is split into 1,000-number blocks - detail below
978-203-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-203-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-203-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	NOCLLIKNOWN	10/04/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-203-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	NOCLLIKNOWN	10/04/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-207 is split into 1,000-number blocks - detail below
978-207-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO READING	NOCLLIKNOWN	05/05/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-208 is split into 1,000-number blocks - detail below
978-208-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-208-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	NOCLLIKNOWN	08/25/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-208-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	NOCLLIKNOWN	04/18/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-212 is split into 1,000-number blocks - detail below
978-212-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUDSON	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-212-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUDSON	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-212-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUDSON	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-212-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUDSON	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-218 is split into 1,000-number blocks - detail below
978-218-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SUDBURY	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-218-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SUDBURY	NOCLLIKNOWN	05/30/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-219	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	02/20/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-219 is split into 1,000-number blocks - detail below
978-219-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	11/24/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-221 is split into 1,000-number blocks - detail below
978-221-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	NOCLLIKNOWN	01/18/2012	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-226 is split into 1,000-number blocks - detail below
978-226-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TYNGSBORO	NOCLLIKNOWN	01/24/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-229	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-229 is split into 1,000-number blocks - detail below
978-229-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-233	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAMILTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-233 is split into 1,000-number blocks - detail below
978-233-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAMILTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-234	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GEORGETOWN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-234 is split into 1,000-number blocks - detail below
978-234-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GEORGETOWN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-234-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GEORGETOWN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-234-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GEORGETOWN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-234-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GEORGETOWN	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-237	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-237 is split into 1,000-number blocks - detail below
978-237-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	02/01/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-241 is split into 1,000-number blocks - detail below
978-241-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAVERHILL	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-248 is split into 1,000-number blocks - detail below
978-248-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATHOL	NOCLLIKNOWN	03/26/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-248-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATHOL	NOCLLIKNOWN	02/11/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-248-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATHOL	NOCLLIKNOWN	08/06/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-252	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASHBURNHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-252 is split into 1,000-number blocks - detail below
978-252-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASHBURNHAM	CMBRMAORDSG	12/09/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-252-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASHBURNHAM	CMBRMAORDSG	08/05/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-253 is split into 1,000-number blocks - detail below
978-253-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	NOCLLIKNOWN	02/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-253-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	NOCLLIKNOWN	11/25/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-261 is split into 1,000-number blocks - detail below
978-261-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SUDBURY	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-274	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-274 is split into 1,000-number blocks - detail below
978-274-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	08/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-274-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-277	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TEMPLETON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-277 is split into 1,000-number blocks - detail below
978-277-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TEMPLETON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-278 is split into 1,000-number blocks - detail below
978-278-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-286	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STERLING	CMBRMAORDSG	07/20/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-286 is split into 1,000-number blocks - detail below
978-286-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STERLING	CMBRMAORDSG	06/15/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-289 is split into 1,000-number blocks - detail below
978-289-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	NOCLLIKNOWN	11/12/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-290 is split into 1,000-number blocks - detail below
978-290-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-290-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	NOCLLIKNOWN	11/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-293	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUDSON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-293 is split into 1,000-number blocks - detail below
978-293-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUDSON	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-296 is split into 1,000-number blocks - detail below
978-296-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	NOCLLIKNOWN	12/13/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-296-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	NOCLLIKNOWN	03/05/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-296-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	NOCLLIKNOWN	02/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-296-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	NOCLLIKNOWN	02/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-296-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	NOCLLIKNOWN	02/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-297 is split into 1,000-number blocks - detail below
978-297-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINCHENDON	NOCLLIKNOWN	08/09/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-301	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PETERSHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-301 is split into 1,000-number blocks - detail below
978-301-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PETERSHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-303	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTFORD	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-303 is split into 1,000-number blocks - detail below
978-303-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTFORD	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-308 is split into 1,000-number blocks - detail below
978-308-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W NEWBURY	NOCLLIKNOWN	05/06/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-309 is split into 1,000-number blocks - detail below
978-309-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKPORT	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-309-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROCKPORT	NOCLLIKNOWN	05/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-313 is split into 1,000-number blocks - detail below
978-313-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	NOCLLIKNOWN	08/15/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-319	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-319 is split into 1,000-number blocks - detail below
978-319-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-319-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	12/16/2010	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-326 is split into 1,000-number blocks - detail below
978-326-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-330	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-330 is split into 1,000-number blocks - detail below
978-330-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-331	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-331 is split into 1,000-number blocks - detail below
978-331-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	03/31/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-331-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	08/23/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-331-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-338 is split into 1,000-number blocks - detail below
978-338-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-338-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-338-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-338-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	NOCLLIKNOWN	03/21/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-357 is split into 1,000-number blocks - detail below
978-357-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO READING	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-357-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO READING	NOCLLIKNOWN	05/16/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-364	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-364 is split into 1,000-number blocks - detail below
978-364-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	03/16/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-377 is split into 1,000-number blocks - detail below
978-377-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAVERHILL	NOCLLIKNOWN	11/22/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-378	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMESBURY	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-378 is split into 1,000-number blocks - detail below
978-378-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMESBURY	BSTPMALLRMD	08/05/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-378-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AMESBURY	BSTPMALLRMD	08/11/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-380 is split into 1,000-number blocks - detail below
978-380-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	IPSWICH	NOCLLIKNOWN	04/18/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-381	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-381 is split into 1,000-number blocks - detail below
978-381-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-381-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-384 is split into 1,000-number blocks - detail below
978-384-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MERRIMAC	NOCLLIKNOWN	05/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-384-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MERRIMAC	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-386 is split into 1,000-number blocks - detail below
978-386-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASHBY	NOCLLIKNOWN	08/05/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-401	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEOMINSTER	CMBRMAORDSG	03/19/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-401 is split into 1,000-number blocks - detail below
978-401-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEOMINSTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-401-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEOMINSTER	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-401-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LEOMINSTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-410 is split into 1,000-number blocks - detail below
978-410-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GARDNER	NOCLLIKNOWN	08/21/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-412 is split into 1,000-number blocks - detail below
978-412-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	IPSWICH	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-415 is split into 1,000-number blocks - detail below
978-415-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BERLIN	NOCLLIKNOWN	04/18/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-415-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BERLIN	NOCLLIKNOWN	02/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-416	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-416 is split into 1,000-number blocks - detail below
978-416-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-416-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-416-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-420 is split into 1,000-number blocks - detail below
978-420-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAVERHILL	NOCLLIKNOWN	12/20/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-422 is split into 1,000-number blocks - detail below
978-422-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STERLING	NOCLLIKNOWN	02/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-422-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STERLING	NOCLLIKNOWN	12/22/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-424 is split into 1,000-number blocks - detail below
978-424-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	NOCLLIKNOWN	07/25/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-425 is split into 1,000-number blocks - detail below
978-425-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHIRLEY	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-429	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-429 is split into 1,000-number blocks - detail below
978-429-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-434 is split into 1,000-number blocks - detail below
978-434-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BARRE	NOCLLIKNOWN	11/28/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-451	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CONCORD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-451 is split into 1,000-number blocks - detail below
978-451-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CONCORD	CMBRMAORDSG	12/29/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-451-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CONCORD	CMBRMAORDSG	12/22/2003	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-451-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CONCORD	CMBRMAORDSG	01/03/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-451-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CONCORD	CMBRMAORDSG	01/03/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-456 is split into 1,000-number blocks - detail below
978-456-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HARVARD	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-467 is split into 1,000-number blocks - detail below
978-467-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTFORD	NOCLLIKNOWN	01/03/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-467-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTFORD	NOCLLIKNOWN	09/02/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-478 is split into 1,000-number blocks - detail below
978-478-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAVERHILL	NOCLLIKNOWN	02/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-480	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOWNSEND	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-480 is split into 1,000-number blocks - detail below
978-480-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOWNSEND	CMBRMAORDSG	05/01/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-481 is split into 1,000-number blocks - detail below
978-481-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PRINCETON	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-481-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PRINCETON	NOCLLIKNOWN	05/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-482	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-482 is split into 1,000-number blocks - detail below
978-482-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-482-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-482-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-485	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-485 is split into 1,000-number blocks - detail below
978-485-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-490 is split into 1,000-number blocks - detail below
978-490-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTFORD	NOCLLIKNOWN	01/21/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-513 is split into 1,000-number blocks - detail below
978-513-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	NOCLLIKNOWN	05/17/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-518	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBURYPT	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-518 is split into 1,000-number blocks - detail below
978-518-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBURYPT	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-525 is split into 1,000-number blocks - detail below
978-525-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MANCHESTER	NOCLLIKNOWN	01/05/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-525-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MANCHESTER	NOCLLIKNOWN	10/01/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-525-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MANCHESTER	NOCLLIKNOWN	01/14/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-527	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-527 is split into 1,000-number blocks - detail below
978-527-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-527-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-527-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-527-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-527-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WILMINGTON	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-528 is split into 1,000-number blocks - detail below
978-528-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	NOCLLIKNOWN	02/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-528-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	NOCLLIKNOWN	01/03/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-528-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	NOCLLIKNOWN	01/03/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-528-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	NOCLLIKNOWN	03/05/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-548 is split into 1,000-number blocks - detail below
978-548-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	NOCLLIKNOWN	07/25/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-548-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	NOCLLIKNOWN	12/02/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-558	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOLTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-558 is split into 1,000-number blocks - detail below
978-558-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOLTON	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-558-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BOLTON	CMBRMAORDSG	04/18/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-574	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATHOLFKLN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-574 is split into 1,000-number blocks - detail below
978-574-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATHOLFKLN	CMBRMAORDSG	08/05/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-574-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATHOLFKLN	CMBRMAORDSG	11/23/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-582 is split into 1,000-number blocks - detail below
978-582-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LUNENBURG	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-587	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-587 is split into 1,000-number blocks - detail below
978-587-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-595	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-595 is split into 1,000-number blocks - detail below
978-595-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-598 is split into 1,000-number blocks - detail below
978-598-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CLINTON	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-598-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CLINTON	NOCLLIKNOWN	03/31/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-607	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	05/22/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-607 is split into 1,000-number blocks - detail below
978-607-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-608	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-608 is split into 1,000-number blocks - detail below
978-608-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-613	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PETERSHAM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-613 is split into 1,000-number blocks - detail below
978-613-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PETERSHAM	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-613-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PETERSHAM	CMBRMAORDSG	02/18/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-613-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PETERSHAM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-615	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AYER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-615 is split into 1,000-number blocks - detail below
978-615-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AYER	CMBRMAORDSG	08/15/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-615-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AYER	CMBRMAORDSG	04/21/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-615-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	AYER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-616	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINCHENDON	CMBRMAORDSG	02/07/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-616 is split into 1,000-number blocks - detail below
978-616-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WINCHENDON	CMBRMAORDSG	05/01/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-627	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	CMBRMAORDSG	05/18/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-627 is split into 1,000-number blocks - detail below
978-627-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-627-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-631	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-631 is split into 1,000-number blocks - detail below
978-631-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-631-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	06/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-631-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	06/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-631-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	06/29/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-631-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ACTON	CMBRMAORDSG	03/05/2003	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-633	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORANGE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-633 is split into 1,000-number blocks - detail below
978-633-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORANGE	CMBRMAORDSG	12/04/2007	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-633-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORANGE	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-633-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORANGE	CMBRMAORDSG	06/19/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-636	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BARRE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-636 is split into 1,000-number blocks - detail below
978-636-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BARRE	CMBRMAORDSG	08/05/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-653	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAMILTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-653 is split into 1,000-number blocks - detail below
978-653-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAMILTON	CMBRMAORDSG	03/21/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-653-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAMILTON	CMBRMAORDSG	12/22/2003	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-662	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-662 is split into 1,000-number blocks - detail below
978-662-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-662-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-662-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	CMBRMAORDSG	11/07/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-666	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-666 is split into 1,000-number blocks - detail below
978-666-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-666-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-673	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORANGE	CMBRMAORDSG	01/28/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-673 is split into 1,000-number blocks - detail below
978-673-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORANGE	CMBRMAORDSG	01/29/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-673-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ORANGE	CMBRMAORDSG	02/04/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-674 is split into 1,000-number blocks - detail below
978-674-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	NOCLLIKNOWN	11/25/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-674-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	NOCLLIKNOWN	11/25/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-705	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-705 is split into 1,000-number blocks - detail below
978-705-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-705-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-705-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	11/28/2012	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-707	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HARVARD	CMBRMAORDSG	02/07/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-707 is split into 1,000-number blocks - detail below
978-707-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HARVARD	CMBRMAORDSG	05/01/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-710	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	05/18/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-710 is split into 1,000-number blocks - detail below
978-710-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-712	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-712 is split into 1,000-number blocks - detail below
978-712-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-712-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-716 is split into 1,000-number blocks - detail below
978-716-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	NOCLLIKNOWN	02/18/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-717	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-717 is split into 1,000-number blocks - detail below
978-717-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-717-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-717-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-717-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEABODY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-735	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	02/27/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-735 is split into 1,000-number blocks - detail below
978-735-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	02/02/2016	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-735-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-735-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-746	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-746 is split into 1,000-number blocks - detail below
978-746-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-746-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-746-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-748	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TYNGSBORO	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-748 is split into 1,000-number blocks - detail below
978-748-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TYNGSBORO	BSTPMALLRMD	09/04/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-767	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	12/15/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-767 is split into 1,000-number blocks - detail below
978-767-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-767-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-767-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	01/03/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-767-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	CMBRMAORDSG	01/03/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-769 is split into 1,000-number blocks - detail below
978-769-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GEORGETOWN	NOCLLIKNOWN	01/26/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-769-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GEORGETOWN	NOCLLIKNOWN	12/22/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-769-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GEORGETOWN	NOCLLIKNOWN	02/03/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-775	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-775 is split into 1,000-number blocks - detail below
978-775-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ANDOVER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-776	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CONCORD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-776 is split into 1,000-number blocks - detail below
978-776-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	CONCORD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-780	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATHOL	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-780 is split into 1,000-number blocks - detail below
978-780-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ATHOL	CMBRMAORDSG	03/08/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-785 is split into 1,000-number blocks - detail below
978-785-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LUNENBURG	NOCLLIKNOWN	05/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-800	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LITTLETON	CMBRMAORDSG	12/31/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-800 is split into 1,000-number blocks - detail below
978-800-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LITTLETON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-800-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LITTLETON	CMBRMAORDSG	02/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-800-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LITTLETON	CMBRMAORDSG	10/01/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-801	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ESSEX	CMBRMAORDSG	12/31/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-801 is split into 1,000-number blocks - detail below
978-801-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ESSEX	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-801-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ESSEX	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-812	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOWNSEND	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-812 is split into 1,000-number blocks - detail below
978-812-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOWNSEND	CMBRMAORDSG	02/03/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-812-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOWNSEND	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-819	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W NEWBURY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-819 is split into 1,000-number blocks - detail below
978-819-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W NEWBURY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-820	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUBBARDSTN	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-820 is split into 1,000-number blocks - detail below
978-820-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUBBARDSTN	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-822 is split into 1,000-number blocks - detail below
978-822-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SHIRLEY	NOCLLIKNOWN	05/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-838 is split into 1,000-number blocks - detail below
978-838-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BERLIN	NOCLLIKNOWN	08/05/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-841	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-841 is split into 1,000-number blocks - detail below
978-841-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-841-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-842	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GROTON	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-842 is split into 1,000-number blocks - detail below
978-842-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GROTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-842-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GROTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-842-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GROTON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-843	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STERLING	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-843 is split into 1,000-number blocks - detail below
978-843-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	STERLING	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-845	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO READING	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-845 is split into 1,000-number blocks - detail below
978-845-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NO READING	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-864	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W NEWBURY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-864 is split into 1,000-number blocks - detail below
978-864-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	W NEWBURY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-865	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-865 is split into 1,000-number blocks - detail below
978-865-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-865-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-865-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GLOUCESTER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-874 is split into 1,000-number blocks - detail below
978-874-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	WESTMINSTR	NOCLLIKNOWN	08/06/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-877 is split into 1,000-number blocks - detail below
978-877-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GROTON	NOCLLIKNOWN	12/22/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-877-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GROTON	NOCLLIKNOWN	02/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-878	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-878 is split into 1,000-number blocks - detail below
978-878-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-882	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-882 is split into 1,000-number blocks - detail below
978-882-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-882-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	DANVERS	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-890	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ESSEX	CMBRMAORDSG	10/26/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-890 is split into 1,000-number blocks - detail below
978-890-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ESSEX	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-894	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TEMPLETON	CMBRMAORDSG	10/30/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-894 is split into 1,000-number blocks - detail below
978-894-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TEMPLETON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-894-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TEMPLETON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-894-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TEMPLETON	CMBRMAORDSG	02/02/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-895 is split into 1,000-number blocks - detail below
978-895-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TEMPLETON	NOCLLIKNOWN	12/22/2003	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-903	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROWLEY	CMBRMAORDSG	12/31/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-903 is split into 1,000-number blocks - detail below
978-903-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROWLEY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-903-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ROWLEY	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-910	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	10/30/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-910 is split into 1,000-number blocks - detail below
978-910-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-910-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	SALEM	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-912 is split into 1,000-number blocks - detail below
978-912-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HAVERHILL	NOCLLIKNOWN	12/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-913 is split into 1,000-number blocks - detail below
978-913-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	ASHBY	NOCLLIKNOWN	05/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-919	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GARDNER	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-919 is split into 1,000-number blocks - detail below
978-919-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GARDNER	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-919-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GARDNER	CMBRMAORDSG	04/22/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-925	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEPPERELL	CMBRMAORDSG	01/07/2002	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-925 is split into 1,000-number blocks - detail below
978-925-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEPPERELL	CMBRMAORDSG	08/06/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-925-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	PEPPERELL	CMBRMAORDSG	04/18/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-928 is split into 1,000-number blocks - detail below
978-928-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	HUBBARDSTN	NOCLLIKNOWN	05/01/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
978-935	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-935 is split into 1,000-number blocks - detail below
978-935-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-935-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-935-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LOWELL	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-938	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	04/11/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-938 is split into 1,000-number blocks - detail below
978-938-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	12/02/2004	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-938-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	MAYNARD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-947	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-947 is split into 1,000-number blocks - detail below
978-947-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-947-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-947-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-947-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-947-5XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-947-7XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-947-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BILLERICA	BSTPMALLRMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-951	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LITTLETON	CMBRMAORDSG	10/26/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-951 is split into 1,000-number blocks - detail below
978-951-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LITTLETON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-951-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LITTLETON	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-956	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	CMBRMAORDSG	10/26/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-956 is split into 1,000-number blocks - detail below
978-956-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-956-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	FITCHBURG	CMBRMAORDSG	01/26/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-961	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBURYPT	CMBRMAORDSG	10/30/2001	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-961 is split into 1,000-number blocks - detail below
978-961-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBURYPT	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-961-1XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBURYPT	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-961-9XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBURYPT	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-965	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-965 is split into 1,000-number blocks - detail below
978-965-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-965-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	10/06/2010	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-965-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-965-6XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	02/01/2012	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-965-8XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	LAWRENCE	CMBRMAORDSG	01/23/2008	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-986	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOPSFIELD	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-986 is split into 1,000-number blocks - detail below
978-986-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOPSFIELD	CMBRMAORDSG	02/08/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-986-2XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOPSFIELD	CMBRMAORDSG	04/07/2005	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-986-3XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOPSFIELD	CMBRMAORDSG	03/31/2006	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-986-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	TOPSFIELD	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-991	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GARDNER	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-991 is split into 1,000-number blocks - detail below
978-991-0XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	GARDNER	BSTPMALLRMD	02/02/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-992	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	NEWBURYPT	BSTPMALLRMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: BSTPMALLRMD))
978-993	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	CMBRMAORDSG	00/00/0000	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))
978-993 is split into 1,000-number blocks - detail below
978-993-4XXX	MA	LEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)		N/A	4018	BEVERLY	CMBRMAORDSG	N/A	Prefix Type: CLEC Switch Name: CAMBRIDGE Switch Type: N/A LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: CMBRMAORDSG))