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
205-666	AL	ONVOY, LLC - AL (Sinch)	0004323028	RMD0001966	604E	BIRMINGHAM	BRHMALMT90Z	03/08/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALMT90Z))
205-666 is split into 1,000-number blocks - detail below
205-666-0XXX	AL	BANDWIDTH.COM CLEC, LLC - AL	0017042060	RMD0003709	072F	BIRMINGHAM	NOCLLIKNOWN	07/19/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
205-666-1XXX	AL	BANDWIDTH.COM CLEC, LLC - AL	0017042060	RMD0003709	072F	BIRMINGHAM	NOCLLIKNOWN	07/19/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
205-666-2XXX	AL	AT&T ENTERPRISES, LLC (AT&T)	0035146430	RMD0022433	516C	BIRMINGHAM	NOCLLIKNOWN	10/11/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
205-666-3XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	09/06/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-666-4XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	09/06/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))
205-666-5XXX	AL	ONVOY, LLC - AL (Sinch)	0004323028	RMD0001966	604E	BIRMINGHAM	BRHMALMT90Z	03/09/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALMT90Z))
205-666-6XXX	AL	ONVOY, LLC - AL (Sinch)	0004323028	RMD0001966	604E	BIRMINGHAM	BRHMALMT90Z	03/09/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALMT90Z))
205-666-7XXX	AL	ONVOY, LLC - AL (Sinch)	0004323028	RMD0001966	604E	BIRMINGHAM	BRHMALMT90Z	03/09/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALMT90Z))
205-666-8XXX	AL	ONVOY, LLC - AL (Sinch)	0004323028	RMD0001966	604E	BIRMINGHAM	BRHMALMT90Z	03/09/2016	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALMT90Z))
205-666-9XXX	AL	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BIRMINGHAM	BRHMALHR6MD	09/06/2016	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Birmingham AL (476) Tandem: N/A 🔧 Explore Switch(CLLI: BRHMALHR6MD))