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
870-394ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS005/08/2001Prefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
Thousands block for 870-394
870-394-0ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-400ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS000/00/0000Prefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
Thousands block for 870-400
870-400-0ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-400-2ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-400-3ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-400-4ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-657ARSOUTHWESTERN BELL9533BLACKFIHLKWMMPARMADS000/00/0000Prefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
Thousands block for 870-657
870-657-2ARSOUTHWESTERN BELL9533BLACKFIHLKWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-702ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS000/00/0000Prefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
Thousands block for 870-702
870-702-1ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-702-2ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-702-3ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-702-5ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-702-6ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-702-7ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-732ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS000/00/0000Prefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-733ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS000/00/0000Prefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-735ARSOUTHWESTERN BELL9533W MEMPHISWMMPARMADS000/00/0000Prefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info