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
903-786TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS000/00/0000Prefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 903-786
903-786-1TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS0N/APrefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
903-786-2TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS0N/APrefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
903-786-3TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS0N/APrefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
903-786-4TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS0N/APrefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
903-786-5TXTERRA NOVA TELECOM INC.145JPOTTSBOROPTSBTXSTDS010/08/2020Prefix Type: IPES
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
903-786-6TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS0N/APrefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
903-786-7TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS0N/APrefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
903-786-8TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS0N/APrefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
903-786-9TXSOUTHWESTERN BELL9533POTTSBOROPTSBTXSTDS0N/APrefix Type: RBOC
Switch Name: POTTSBORO
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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