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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
406-744MTWESTERN MONTANA COMMUNITYTEL INC. - MT (COMMUNITYTEL INC)N/AN/A986FSTIGNATIUSCHRLMT010MD11/16/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CHRLMT010MD))
🕘 Prefix History
🔎 Explore Carrier Information
406-744 is split into 1,000-number blocks - detail below
406-744-2XXXMTWESTERN MONTANA COMMUNITYTEL INC. - MTN/AN/A986FSTIGNATIUSCHRLMT010MD 11/19/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: CHRLMT010MD ))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
406-744-4XXXMTTERRA NOVA TELECOM INC.N/AN/A145JSTIGNATIUSNOCLLIKNOWN09/12/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
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