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
903-279TXSOUTHWESTERN BELL9533TYLERTYLRTXSODS008/07/2001Prefix Type: RBOC
Switch Name: Tyler South
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Longview TX (554)
Tandem: LGVWTXPL03T
Detailed Switch Info
Thousands block for 903-279
903-279-0TXSOUTHWESTERN BELL9533TYLERTYLRTXSODS0N/APrefix Type: RBOC
Switch Name: Tyler South
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Longview TX (554)
Tandem: LGVWTXPL03T
Detailed Switch Info
903-509TXSOUTHWESTERN BELL9533TYLERTYLRTXSODS000/00/0000Prefix Type: RBOC
Switch Name: Tyler South
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Longview TX (554)
Tandem: LGVWTXPL03T
Detailed Switch Info
903-534TXSOUTHWESTERN BELL9533TYLERTYLRTXSODS000/00/0000Prefix Type: RBOC
Switch Name: Tyler South
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Longview TX (554)
Tandem: LGVWTXPL03T
Detailed Switch Info
903-561TXSOUTHWESTERN BELL9533TYLERTYLRTXSODS000/00/0000Prefix Type: RBOC
Switch Name: Tyler South
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Longview TX (554)
Tandem: LGVWTXPL03T
Detailed Switch Info
903-579TXSOUTHWESTERN BELL9533TYLERTYLRTXSODS000/00/0000Prefix Type: RBOC
Switch Name: Tyler South
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Longview TX (554)
Tandem: LGVWTXPL03T
Detailed Switch Info
903-581TXSOUTHWESTERN BELL9533TYLERTYLRTXSODS000/00/0000Prefix Type: RBOC
Switch Name: Tyler South
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Longview TX (554)
Tandem: LGVWTXPL03T
Detailed Switch Info
903-939TXSOUTHWESTERN BELL9533TYLERTYLRTXSODS000/00/0000Prefix Type: RBOC
Switch Name: Tyler South
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Longview TX (554)
Tandem: LGVWTXPL03T
Detailed Switch Info
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