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
479-646ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS000/00/0000Prefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-648ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS000/00/0000Prefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-649ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS000/00/0000Prefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
Thousands block for 479-649
479-649-0ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS0N/APrefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-649-1ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS0N/APrefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-649-2ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS0N/APrefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-649-3ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS0N/APrefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-649-4ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS0N/APrefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-649-5ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS0N/APrefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-649-8ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS0N/APrefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-649-9ARSOUTHWESTERN BELL9533FORT SMITHFTSMARMIDS0N/APrefix Type: RBOC
Switch Name: FTSM MISSION
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info