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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
409-356TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7138GALVESTONHSTNTX01MMD00/00/0000Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 409-356
409-356-0TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7138GALVESTONHSTNTX01MMDN/APrefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-1TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534GALVESTONHSTNTX01G0406/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-2TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534GALVESTONHSTNTX01G0404/06/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-3TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534GALVESTONHSTNTX01G0402/01/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-4TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114GALVESTONNOCLLIKNOWN08/15/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-5TXYMAX COMMUNICATIONS CORP. - TX (YMAX (a/k/a MagicJack))327EGALVESTONNOCLLIKNOWN06/07/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-6TXYMAX COMMUNICATIONS CORP. - TX (YMAX (a/k/a MagicJack))327EGALVESTONNOCLLIKNOWN04/24/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-7TXYMAX COMMUNICATIONS CORP. - TX (YMAX (a/k/a MagicJack))327EGALVESTONNOCLLIKNOWN04/24/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-8TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701GALVESTONHSTDTXBG5MD06/16/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-356-9TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114GALVESTONNOCLLIKNOWN05/19/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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