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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
956-276TXSOUTHWESTERN BELLN/A9533SAN BENITOSNBNTXSBDS006/25/2001Prefix Type: RBOC
Switch Name: San Benito
Switch Type: EXM
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: SNBNTXSBDS0))
956-276 is split into 1,000-number blocks - detail below
956-276-0XXXTXSOUTHWESTERN BELLN/A9533SAN BENITOSNBNTXSBDS0N/APrefix Type: RBOC
Switch Name: San Benito
Switch Type: EXM
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: SNBNTXSBDS0))
956-276-2XXXTXSOUTHWESTERN BELLN/A9533SAN BENITOSNBNTXSBDS0N/APrefix Type: RBOC
Switch Name: San Benito
Switch Type: EXM
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: SNBNTXSBDS0))
956-276-5XXXTXSOUTHWESTERN BELLN/A9533SAN BENITOSNBNTXSBDS0N/APrefix Type: RBOC
Switch Name: San Benito
Switch Type: EXM
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: SNBNTXSBDS0))
956-276-9XXXTXSOUTHWESTERN BELLN/A9533SAN BENITOSNBNTXSBDS0N/APrefix Type: RBOC
Switch Name: San Benito
Switch Type: EXM
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: SNBNTXSBDS0))
956-361TXSOUTHWESTERN BELLN/A9533SAN BENITOSNBNTXSBDS000/00/0000Prefix Type: RBOC
Switch Name: San Benito
Switch Type: EXM
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: SNBNTXSBDS0))
956-399TXSOUTHWESTERN BELLN/A9533SAN BENITOSNBNTXSBDS000/00/0000Prefix Type: RBOC
Switch Name: San Benito
Switch Type: EXM
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
🔧 Explore Switch(CLLI: SNBNTXSBDS0))
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