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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
307-338 is split into 1,000-number blocks - detail below
307-338-5XXXWYN.E. COLORADO CELLULAR, INC.N/A6874TORRINGTONNOCLLIKNOWN04/11/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
307-575 is split into 1,000-number blocks - detail below
307-575-7XXXWYN.E. COLORADO CELLULAR, INC.N/A6874TORRINGTONNOCLLIKNOWN11/03/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))