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
619-459	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	02/22/2001	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459 is split into 1,000-number blocks - detail below
619-459-0XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-1XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-2XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-3XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-4XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-5XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-6XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-7XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-8XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))
619-459-9XXX	CA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CORONADO	ESCNCAKYGT0	N/A	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Diego CA (732) Tandem: N/A 🔧 Explore Switch(CLLI: ESCNCAKYGT0))