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
956-233TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS000/00/0000Prefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
Thousands block for 956-233
956-233-1TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS0N/APrefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-233-3TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS0N/APrefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-233-4TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS0N/APrefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-233-5TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS0N/APrefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-233-6TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS0N/APrefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-233-8TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS0N/APrefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-233-9TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS0N/APrefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-254TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS011/29/2007Prefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
Thousands block for 956-254
956-254-5TXSOUTHWESTERN BELL9533LOSFRESNOSLSFRTXLFRS011/30/2007Prefix Type: RBOC
Switch Name: Los Fresnos
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info