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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
406-749MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010COLSTRIPBLNGMTMAMMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-749
406-749-0MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010COLSTRIPBLNGMTMAMMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-749-1MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010COLSTRIPBLNGMTMAMMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-749-2MTTERRA NOVA TELECOM INC.145JCOLSTRIPNOCLLIKNOWN08/31/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-749-3MTTERRA NOVA TELECOM INC.145JCOLSTRIPNOCLLIKNOWN05/26/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-749-4MTTERRA NOVA TELECOM INC.145JCOLSTRIPNOCLLIKNOWN04/05/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-749-5MTRANGE TELEPHONE COOPERATIVE, INC. - MT8140COLSTRIPNOCLLIKNOWN11/13/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-749-6MTTERRA NOVA TELECOM INC.145JCOLSTRIPNOCLLIKNOWN08/14/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-749-8MTTELNYX LLC073HCOLSTRIPNOCLLIKNOWN08/14/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-749-9MTTERRA NOVA TELECOM INC.145JCOLSTRIPNOCLLIKNOWN01/17/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info