Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-343TXSOUTHWESTERN 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 281-343
281-343-0TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-343-1TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-343-2TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-343-5TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-343-6TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-343-7TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-343-8TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-343-9TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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
281-545-1TXSOUTHWESTERN 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
281-545-6TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
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
281-937TXSOUTHWESTERN 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 281-937
281-937-0TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-937-1TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-937-9TXSOUTHWESTERN BELL9533SMITHERSLKSMLKTXSMDS0N/APrefix Type: RBOC
Switch Name: SMITHERS LAKE
Switch Type: EXM
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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