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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
406-699MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010HARDINBLNGMTMAMMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-699
406-699-0MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010HARDINBLNGMTMAMMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-699-1MTTERRA NOVA TELECOM INC.145JHARDINNOCLLIKNOWN04/05/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-699-4MTTERRA NOVA TELECOM INC.145JHARDINNOCLLIKNOWN04/10/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-699-9MTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless)6564HARDINNOCLLIKNOWN08/13/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info