TelcoData.US: Search by Area Code / Exchange

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
334-543	AL	LEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)	0015338122	RMD0006112	5255	HOLTVILLE	MTGMALMTX9Z	07/05/2006	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMALMTX9Z))
334-543 is split into 1,000-number blocks - detail below
334-543-0XXX	AL	LEVEL 3 COMMUNICATIONS, LLC - AL (Lumen Technologies, Inc)	0015338122	RMD0006112	5255	HOLTVILLE	MTGMALMTX9Z	12/10/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMALMTX9Z))
334-543-1XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	HOLTVILLE	MTGMAL13X4X	02/19/2014	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMAL13X4X))
334-543-2XXX	AL	AT&T ENTERPRISES, LLC (AT&T)	0035146430	RMD0022433	516C	HOLTVILLE	NOCLLIKNOWN	10/18/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
334-543-3XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	HOLTVILLE	MTGMAL13X4X	06/18/2013	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMAL13X4X))
334-543-4XXX	AL	BHN IP ENABLED SERVICES, LLC		N/A	045L	HOLTVILLE	NOCLLIKNOWN	10/01/2007	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
334-543-5XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	HOLTVILLE	MTGMAL13X4X	06/18/2013	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMAL13X4X))
334-543-6XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	HOLTVILLE	MTGMAL13X4X	02/19/2014	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMAL13X4X))
334-543-7XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	HOLTVILLE	MTGMAL13X4X	11/21/2014	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMAL13X4X))
334-543-8XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	HOLTVILLE	MTGMAL13X4X	02/19/2014	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMAL13X4X))
334-543-9XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	HOLTVILLE	MTGMAL13X4X	02/19/2014	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Montgomery AL (478) Tandem: N/A 🔧 Explore Switch(CLLI: MTGMAL13X4X))