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
501-803ARSOUTHWESTERN BELL9533PALARMLTRKARULDS000/00/0000Prefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
Thousands block for 501-803
501-803-0ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-803-1ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-803-3ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-803-4ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-803-9ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851ARSOUTHWESTERN BELL9533PALARMLTRKARULDS000/00/0000Prefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
Thousands block for 501-851
501-851-0ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851-1ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851-2ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851-3ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851-4ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851-5ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851-6ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851-7ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
501-851-8ARSOUTHWESTERN BELL9533PALARMLTRKARULDS0N/APrefix Type: RBOC
Switch Name: LTRK PALARM/ULSTR
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: LTRKARFR02T
Detailed Switch Info
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