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
580-830	OK	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRY	OKCYOKSX1MD	04/18/2002	Prefix Type: PCS Switch Name: OKLAHOMA CITY Switch Type: Northern Telecom SP1 (2-Wire) LATA: Oklahoma City OK (536) Tandem: N/A 🔧 Explore Switch(CLLI: OKCYOKSX1MD))
580-830 is split into 1,000-number blocks - detail below
580-830-0XXX	OK	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRY	OKCYOKSX1MD	N/A	Prefix Type: PCS Switch Name: OKLAHOMA CITY Switch Type: Northern Telecom SP1 (2-Wire) LATA: Oklahoma City OK (536) Tandem: N/A 🔧 Explore Switch(CLLI: OKCYOKSX1MD))
580-830-1XXX	OK	TERRA NOVA TELECOM INC.	0021193057	RMD0001495	145J	PERRY	NOCLLIKNOWN	08/05/2025	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Oklahoma City OK (536) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
580-830-5XXX	OK	TERRA NOVA TELECOM INC.	0021193057	RMD0001495	145J	PERRY	NOCLLIKNOWN	08/19/2024	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Oklahoma City OK (536) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
580-830-6XXX	OK	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRY	OKCYOKSX1MD	N/A	Prefix Type: PCS Switch Name: OKLAHOMA CITY Switch Type: Northern Telecom SP1 (2-Wire) LATA: Oklahoma City OK (536) Tandem: N/A 🔧 Explore Switch(CLLI: OKCYOKSX1MD))
580-830-8XXX	OK	TERRA NOVA TELECOM INC.	0021193057	RMD0001495	145J	PERRY	NOCLLIKNOWN	04/07/2026	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Oklahoma City OK (536) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
580-830-9XXX	OK	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	PERRY	OKCYOKSX1MD	N/A	Prefix Type: PCS Switch Name: OKLAHOMA CITY Switch Type: Northern Telecom SP1 (2-Wire) LATA: Oklahoma City OK (536) Tandem: N/A 🔧 Explore Switch(CLLI: OKCYOKSX1MD))