TelcoData.US: Search by Area Code / Exchange

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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
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
413-412-0XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	NORTHADAMS	NOCLLIKNOWN	07/13/2017	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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))
413-412-2XXX	MA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA (Verizon Wireless)	0003290673	RMD0003382	6387	NORTHADAMS	SPFDMAATAMD	10/04/2018	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAATAMD))
413-412-3XXX	MA	CRC COMMUNICATIONS OF MAINE, INC. - MA	0003713906	RMD0002473	236F	NORTHADAMS	NOCLLIKNOWN	01/11/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-412-4XXX	MA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA (Verizon Wireless)	0003290673	RMD0003382	6387	NORTHADAMS	SPFDMAATAMD	12/05/2025	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAATAMD))
413-412-5XXX	MA	ONVOY SPECTRUM, LLC (Sinch)	0024415002	RMD0002045	624H	NORTHADAMS	NOCLLIKNOWN	11/02/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-412-7XXX	MA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	NORTHADAMS	NOCLLIKNOWN	09/29/2021	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-412-8XXX	MA	ONVOY, LLC - MA (Sinch)	0004323028	RMD0001966	892D	NORTHADAMS	NOCLLIKNOWN	02/04/2021	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
413-412-9XXX	MA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA (Verizon Wireless)	0003290673	RMD0003382	6387	NORTHADAMS	SPFDMAATAMD	09/23/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: western MA (126) Tandem: N/A 🔧 Explore Switch(CLLI: SPFDMAATAMD))