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
206-627	WA	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	DES MOINES	TACNWADNCM6	03/26/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: TACNWADNCM6))
206-627 is split into 1,000-number blocks - detail below
206-627-0XXX	WA	BANDWIDTH.COM CLEC, LLC - WA	0017042060	RMD0003709	006F	DES MOINES	NOCLLIKNOWN	05/18/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-627-1XXX	WA	TELNYX LLC	0018998724	RMD0001645	073H	DES MOINES	NOCLLIKNOWN	09/19/2020	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-627-2XXX	WA	ONVOY, LLC - WA (Sinch)	0004323028	RMD0001966	483E	DES MOINES	NOCLLIKNOWN	05/26/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-627-3XXX	WA	ONVOY, LLC - WA (Sinch)	0004323028	RMD0001966	483E	DES MOINES	NOCLLIKNOWN	05/26/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-627-4XXX	WA	PEERLESS NETWORK OF WASHINGTON, LLC - WA		N/A	159F	DES MOINES	NOCLLIKNOWN	10/05/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-627-5XXX	WA	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	DES MOINES	NOCLLIKNOWN	10/21/2020	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-627-6XXX	WA	COMCAST IP PHONE, LLC (Comcast)	0008497687	RMD0003552	318J	DES MOINES	NOCLLIKNOWN	10/21/2020	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-627-7XXX	WA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	DES MOINES	STTLWA03LMD	10/21/2020	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA03LMD))
206-627-8XXX	WA	BANDWIDTH.COM CLEC, LLC - WA	0017042060	RMD0003709	006F	DES MOINES	NOCLLIKNOWN	08/27/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
206-627-9XXX	WA	NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)	0003291192	RMD0036909	6010	DES MOINES	TACNWADNCM6	03/26/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: TACNWADNCM6))