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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-545TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS000/00/0000Prefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-545
281-545-0TXPEERLESS NETWORK OF TEXAS, LLC - TX177FSMITHERSLKNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-1TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-2TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-3TXONVOY, LLC - TX (Inteliquent)903CSMITHERSLKNOCLLIKNOWN12/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-4TXCOMCAST IP PHONE, LLC318JSMITHERSLKNOCLLIKNOWN01/16/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-5TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX (Verizon Communications)7239SMITHERSLKHSTOTX46DS008/28/2009Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-6TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-7TXBANDWIDTH.COM CLEC, LLC - TX004FSMITHERSLKNOCLLIKNOWN10/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-8TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-545-9TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info