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
951-575	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRIS	RVSDCAYAGT1	00/00/0000	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: RVSDCAYAGT1))
951-575 is split into 1,000-number blocks - detail below
951-575-0XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRIS	RVSDCAYAGT1	11/16/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: RVSDCAYAGT1))
951-575-1XXX	CA	IP HORIZON LLC	0027469766	RMD0001571	515J	PERRIS	NOCLLIKNOWN	08/15/2006	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
951-575-2XXX	CA	IP HORIZON LLC	0027469766	RMD0001571	515J	PERRIS	NOCLLIKNOWN	08/15/2006	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
951-575-3XXX	CA	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	0004999405	RMD0002957	7229	PERRIS	BLTNCAADPS2	02/27/2007	Prefix Type: CLEC Switch Name: BLOOMINGTON Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: BLTNCAADPS2))
951-575-4XXX	CA	DMR COMMUNICATIONS INC. - CA	0009807272	RMD0006627	478A	PERRIS	NOCLLIKNOWN	12/18/2006	Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
951-575-5XXX	CA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)	0029611852	RMD0003439	6006	PERRIS	BLTNCAADGMD	08/07/2008	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: BLTNCAADGMD))
951-575-6XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRIS	RVSDCAYAGT1	01/16/2007	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: RVSDCAYAGT1))
951-575-7XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRIS	RVSDCAYAGT1	07/11/2007	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: RVSDCAYAGT1))
951-575-8XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRIS	RVSDCAYAGT1	07/03/2007	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: RVSDCAYAGT1))
951-575-9XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRIS	RVSDCAYAGT1	07/11/2007	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: RVSDCAYAGT1))