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
575-236	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	00/00/0000	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236 is split into 1,000-number blocks - detail below
575-236-0XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236-1XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236-2XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236-3XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236-4XXX	NM	BANDWIDTH.COM CLEC, LLC - NM	0017042060	RMD0003709	123F	CARLSBAD	NOCLLIKNOWN	06/22/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
575-236-5XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236-6XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236-7XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236-8XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))
575-236-9XXX	NM	VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW (Windstream Holdings)		N/A	1164	CARLSBAD	CRLBNMXAPS0	N/A	Prefix Type: ICO Switch Name: CARLSBAD Switch Type: N/A LATA: New Mexico (664) Tandem: N/A 🔧 Explore Switch(CLLI: CRLBNMXAPS0))