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
870-521ARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534NEWARKNWRKARMARS210/25/2018Prefix Type: WIRELESS
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
Thousands block for 870-521
870-521-9ARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534NEWARKNWRKARMARS210/26/2018Prefix Type: WIRELESS
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-799ARSOUTHWESTERN BELL9533NEWARKNWRKARMARS200/00/0000Prefix Type: RBOC
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
Thousands block for 870-799
870-799-1ARSOUTHWESTERN BELL9533NEWARKNWRKARMARS2N/APrefix Type: RBOC
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-799-2ARSOUTHWESTERN BELL9533NEWARKNWRKARMARS2N/APrefix Type: RBOC
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-799-3ARSOUTHWESTERN BELL9533NEWARKNWRKARMARS2N/APrefix Type: RBOC
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-799-4ARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534NEWARKNWRKARMARS203/23/2007Prefix Type: WIRELESS
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-799-7ARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534NEWARKNWRKARMARS211/08/2013Prefix Type: WIRELESS
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-799-8ARSOUTHWESTERN BELL9533NEWARKNWRKARMARS2N/APrefix Type: RBOC
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-799-9ARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534NEWARKNWRKARMARS2N/APrefix Type: WIRELESS
Switch Name: NEWARK
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
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