TelcoData.US: Search by Area Code / Exchange

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
206-493	WA	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	0003733813	RMD0003303	671J	SEATTLE	STTNWAHODS1	00/00/0000	Prefix Type: UNKNOWN Switch Name: SEATTLE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTNWAHODS1))
206-493 is split into 1,000-number blocks - detail below
206-493-0XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	SEATTLE	STTLWA060MD	08/06/2024	Prefix Type: PCS Switch Name: SEATTLE Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA060MD))
206-493-1XXX	WA	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	0004999405	RMD0002957	7229	SEATTLE	STTLWAWBDS0	N/A	Prefix Type: CLEC Switch Name: SEATTLE Switch Type: Siemens DE4 EWSD RCU Switching System LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAWBDS0 ))
206-493-2XXX	WA	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	0004999405	RMD0002957	7229	SEATTLE	STTLWAWBDS0	N/A	Prefix Type: CLEC Switch Name: SEATTLE Switch Type: Siemens DE4 EWSD RCU Switching System LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAWBDS0 ))
206-493-3XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	SEATTLE	STTLWA060MD	08/06/2024	Prefix Type: PCS Switch Name: SEATTLE Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA060MD))
206-493-4XXX	WA	NUSO, LLC	0028048908	RMD0001599	478J	SEATTLE	STTLWAWB20Z	03/15/2024	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAWB20Z))
206-493-5XXX	WA	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	0003733813	RMD0003303	671J	SEATTLE	STTNWAHODS1	03/03/2026	Prefix Type: UNKNOWN Switch Name: SEATTLE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTNWAHODS1))
206-493-6XXX	WA	NUSO, LLC	0028048908	RMD0001599	478J	SEATTLE	STTLWAWB20Z	03/15/2024	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAWB20Z))
206-493-7XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	SEATTLE	STTLWA060MD	07/12/2024	Prefix Type: PCS Switch Name: SEATTLE Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA060MD))
206-493-8XXX	WA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	SEATTLE	STTLWA060MD	07/12/2024	Prefix Type: PCS Switch Name: SEATTLE Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWA060MD))
206-493-9XXX	WA	COMMIO, LLC	0028135630	RMD0005575	939H	SEATTLE	STTLWAWBXSZ	03/21/2024	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A 🔧 Explore Switch(CLLI: STTLWAWBXSZ))