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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
406-638MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS000/00/0000Prefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-638
406-638-1MTCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6564HARDINBLNGMTWEIMD08/06/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-2MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-3MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-4MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-5MTONVOY, LLC - MT (Inteliquent)453FHARDINNOCLLIKNOWN06/07/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-6MTTELEPORT COMMUNICATIONS AMERIC (AT&T)771GHARDINNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-7MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-8MTONVOY, LLC - MT (Inteliquent)453FHARDINNOCLLIKNOWN06/07/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-9MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
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