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
928-219AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-219 is split into 1,000-number blocks - detail below
928-219-4XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD01/10/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-219-5XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD11/28/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-263 is split into 1,000-number blocks - detail below
928-263-1XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KKINGMANKGMNAZXCEMD10/17/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-299AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD02/06/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-299 is split into 1,000-number blocks - detail below
928-299-2XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD02/11/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-299-3XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD02/11/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-299-4XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD02/11/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-299-5XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD02/11/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-302AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-302 is split into 1,000-number blocks - detail below
928-302-1XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD12/21/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-302-3XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD04/04/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-377 is split into 1,000-number blocks - detail below
928-377-3XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KKINGMANKGMNAZXCEMD03/14/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-404AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHDCYNKGMNAZXCEMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-404 is split into 1,000-number blocks - detail below
928-404-2XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHDCYNKGMNAZXCEMD02/04/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-404-4XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHDCYNKGMNAZXCEMD04/12/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-404-6XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHDCYNKGMNAZXCEMD02/04/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-444AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-444 is split into 1,000-number blocks - detail below
928-444-4XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KBULLHEADCYKGMNAZXCEMD03/08/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-529AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KKINGMANKGMNAZXCEMD02/06/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-529 is split into 1,000-number blocks - detail below
928-529-2XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KKINGMANKGMNAZXCEMD02/11/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-529-3XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KKINGMANKGMNAZXCEMD02/11/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-529-4XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KKINGMANKGMNAZXCEMD02/11/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-529-5XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KKINGMANKGMNAZXCEMD02/11/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-565 is split into 1,000-number blocks - detail below
928-565-1XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KKINGMANKGMNAZXCEMD11/21/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-566AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-566 is split into 1,000-number blocks - detail below
928-566-1XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD02/22/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-566-4XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD04/12/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-577 is split into 1,000-number blocks - detail below
928-577-2XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KMOHAVE VLYKGMNAZXCEMD02/04/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-733AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD11/05/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-733 is split into 1,000-number blocks - detail below
928-733-1XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD11/06/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-733-2XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD11/06/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-733-3XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD11/06/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-733-4XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD11/06/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-733-5XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD11/06/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-733-6XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KLKHAVASUCYKGMNAZXCEMD11/06/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-770AZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KMOHAVE VLYKGMNAZXCEMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-770 is split into 1,000-number blocks - detail below
928-770-0XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KMOHAVE VLYKGMNAZXCEMD01/05/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
928-770-4XXXAZCSC VOICE, LLC (Optimum Communications, Inc.)0032580698RMD0037007612KMOHAVE VLYKGMNAZXCEMD04/12/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: KGMNAZXCEMD))
🕘 Prefix History
🔎 Explore Carrier Information
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