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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
337-630LAVOICESTREAM GSM I, LLC (T-Mobile)150CCAMERONLKCHLA180MD09/02/2005Prefix Type: PCS
Switch Name: LAKE CHARLES
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
Detailed Switch Info
Thousands block for 337-630
337-630-0LAVOICESTREAM GSM I, LLC (T-Mobile)150CCAMERONLKCHLA180MD03/01/2021Prefix Type: PCS
Switch Name: LAKE CHARLES
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
Detailed Switch Info
337-630-1LAVOICESTREAM GSM I, LLC (T-Mobile)150CCAMERONLKCHLA180MDN/APrefix Type: PCS
Switch Name: LAKE CHARLES
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
Detailed Switch Info
337-630-2LAVOICESTREAM GSM I, LLC (T-Mobile)150CCAMERONLKCHLA180MD04/11/2023Prefix Type: PCS
Switch Name: LAKE CHARLES
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
Detailed Switch Info
337-630-3LAVOICESTREAM GSM I, LLC (T-Mobile)150CCAMERONLKCHLA180MD04/11/2023Prefix Type: PCS
Switch Name: LAKE CHARLES
Switch Type: N/A
LATA: Lafayette LA (488)
Tandem: N/A
Detailed Switch Info