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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
337-390LAVOICESTREAM GSM I, LLC (T-Mobile)N/A150CKINDERLFYTLA360MD03/19/2004Prefix Type: PCS
Switch Name: LAFAYETTE
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: LFYTLA360MD))
337-390 is split into 1,000-number blocks - detail below
337-390-0XXXLAVOICESTREAM GSM I, LLC (T-Mobile)N/A150CKINDERLFYTLA360MD03/01/2021Prefix Type: PCS
Switch Name: LAFAYETTE
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: LFYTLA360MD))
337-390-1XXXLAVOICESTREAM GSM I, LLC (T-Mobile)N/A150CKINDERLFYTLA360MDN/APrefix Type: PCS
Switch Name: LAFAYETTE
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: LFYTLA360MD))
337-390-2XXXLAVOICESTREAM GSM I, LLC (T-Mobile)N/A150CKINDERLFYTLA360MD12/02/2022Prefix Type: PCS
Switch Name: LAFAYETTE
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: LFYTLA360MD))
337-390-3XXXLAVOICESTREAM GSM I, LLC (T-Mobile)N/A150CKINDERLFYTLA360MD12/02/2022Prefix Type: PCS
Switch Name: LAFAYETTE
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: LFYTLA360MD))
337-390-4XXXLATELEPORT COMMUNICATIONS AMERICA LA - LLC (AT&T)N/A653CKINDERNOCLLIKNOWN07/18/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
337-390-5XXXLACHARTER IP ENABLED SERVICES, LLCN/A792KKINDERNOCLLIKNOWN01/16/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
337-390-7XXXLACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JKINDERNOCLLIKNOWN08/08/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
337-390-9XXXLATERRA NOVA TELECOM INC.0021193057RMD0001495145JKINDERNOCLLIKNOWN04/29/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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