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
801-999	UT	TELEPORT COMMUNICATIONS AMERICA, LLC - UT (AT&T)	0004274114	RMD0003897	7530	MIDVALE	WVCYUTBXDS0	00/00/0000	Prefix Type: CLEC Switch Name: SALT LAKE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: WVCYUTBXDS0))
801-999 is split into 1,000-number blocks - detail below
801-999-0XXX	UT	BANDWIDTH.COM CLEC, LLC - UT	0017042060	RMD0003709	117F	MIDVALE	NOCLLIKNOWN	10/30/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
801-999-1XXX	UT	LEVEL 3 COMMUNICATIONS, LLC - UT (Lumen Technologies, Inc)	0015338122	RMD0006112	3231	MIDVALE	NOCLLIKNOWN	08/06/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
801-999-2XXX	UT	TELEPORT COMMUNICATIONS AMERICA, LLC - UT (AT&T)	0004274114	RMD0003897	7530	MIDVALE	WVCYUTBXDS0	N/A	Prefix Type: CLEC Switch Name: SALT LAKE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: WVCYUTBXDS0))
801-999-3XXX	UT	TELEPORT COMMUNICATIONS AMERICA, LLC - UT (AT&T)	0004274114	RMD0003897	7530	MIDVALE	WVCYUTBXDS0	N/A	Prefix Type: CLEC Switch Name: SALT LAKE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: WVCYUTBXDS0))
801-999-4XXX	UT	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	MIDVALE	SLKCUTMAXKY	09/10/2007	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: SLKCUTMAXKY))
801-999-5XXX	UT	TELEPORT COMMUNICATIONS AMERICA, LLC - UT (AT&T)	0004274114	RMD0003897	7530	MIDVALE	WVCYUTBXDS0	N/A	Prefix Type: CLEC Switch Name: SALT LAKE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: WVCYUTBXDS0))
801-999-6XXX	UT	TELEPORT COMMUNICATIONS AMERICA, LLC - UT (AT&T)	0004274114	RMD0003897	7530	MIDVALE	WVCYUTBXDS0	N/A	Prefix Type: CLEC Switch Name: SALT LAKE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: WVCYUTBXDS0))
801-999-7XXX	UT	TELEPORT COMMUNICATIONS AMERICA, LLC - UT (AT&T)	0004274114	RMD0003897	7530	MIDVALE	WVCYUTBXDS0	N/A	Prefix Type: CLEC Switch Name: SALT LAKE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: WVCYUTBXDS0))
801-999-8XXX	UT	BANDWIDTH.COM CLEC, LLC - UT	0017042060	RMD0003709	117F	MIDVALE	NOCLLIKNOWN	10/30/2008	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
801-999-9XXX	UT	TELEPORT COMMUNICATIONS AMERICA, LLC - UT (AT&T)	0004274114	RMD0003897	7530	MIDVALE	WVCYUTBXDS0	N/A	Prefix Type: CLEC Switch Name: SALT LAKE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Utah (660) Tandem: N/A 🔧 Explore Switch(CLLI: WVCYUTBXDS0))