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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
406-866MTQWEST CORPORATION9636GREATFALLSULM MTMARS100/00/0000Prefix Type: RBOC
Switch Name: ULM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-866
406-866-0MTBRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER]008EGREATFALLSNOCLLIKNOWN03/01/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-866-2MTQWEST CORPORATION9636GREATFALLSULM MTMARS1N/APrefix Type: RBOC
Switch Name: ULM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-866-3MTQWEST CORPORATION9636GREATFALLSULM MTMARS1N/APrefix Type: RBOC
Switch Name: ULM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-866-6MTDISH WIRELESS, LLC490JGREATFALLSNOCLLIKNOWN07/12/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-866-7MTDISH WIRELESS, LLC490JGREATFALLSNOCLLIKNOWN07/12/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-866-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD09/25/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info