Input a CLLI:

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

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
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