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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
406-993MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS000/00/0000Prefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-993
406-993-0MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BIG SKYNOCLLIKNOWN07/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-1MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS0N/APrefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-2MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS0N/APrefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-3MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS0N/APrefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-4MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS0N/APrefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-5MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS0N/APrefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-6MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS0N/APrefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-7MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS0N/APrefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-8MTLEVEL 3 COMMUNICATIONS, LLC - MT (Lumen Technologies, Inc)9415BIG SKYNOCLLIKNOWN01/21/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-993-9MT3 RIVERS TEL. COOP., INC.2255BIG SKYBGSYMTXCDS0N/APrefix Type: ICO
Switch Name: BIG SKY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info