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
714-383	CA	TELEPORT COMMUNICATIONS AMERICA, LLC - CA (AT&T)	0004274114	RMD0003897	7139	GARDEN GRV	GRDNCA02KMD	00/00/0000	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: GRDNCA02KMD))
714-383 is split into 1,000-number blocks - detail below
714-383-0XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	GARDEN GRV	TRNECAGBGT3	08/02/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: TRNECAGBGT3))
714-383-1XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	GARDEN GRV	TRNECAGBGT3	08/02/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: TRNECAGBGT3))
714-383-2XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	GARDEN GRV	TRNECAGBGT3	08/02/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: TRNECAGBGT3))
714-383-3XXX	CA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)	0029611852	RMD0003439	6006	GARDEN GRV	BLTNCAADGMD	01/07/2011	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: BLTNCAADGMD))
714-383-4XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	GARDEN GRV	TRNECAGBGT3	09/12/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: TRNECAGBGT3))
714-383-5XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	GARDEN GRV	TRNECAGBGT3	09/12/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: TRNECAGBGT3))
714-383-6XXX	CA	TELEPORT COMMUNICATIONS AMERICA, LLC - CA (AT&T)	0004274114	RMD0003897	7139	GARDEN GRV	GRDNCA02KMD	06/27/2001	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: GRDNCA02KMD))
714-383-7XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	GARDEN GRV	TRNECAGBGT3	10/15/2008	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: TRNECAGBGT3))
714-383-8XXX	CA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)	0029611852	RMD0003439	6006	GARDEN GRV	BLTNCAADGMD	02/22/2022	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: BLTNCAADGMD))
714-383-9XXX	CA	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	0004999405	RMD0002957	7229	GARDEN GRV	BLTNCAADPS2	04/27/2007	Prefix Type: CLEC Switch Name: BLOOMINGTON Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A 🔧 Explore Switch(CLLI: BLTNCAADPS2))