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
219-513ININDIANA BELL TEL CO INC (AT&T)9325HIGHLANDHMNDINHWDS000/00/0000Prefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
Thousands block for 219-513
219-513-0ININDIANA BELL TEL CO INC (AT&T)9325HIGHLANDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-513-1ININDIANA BELL TEL CO INC (AT&T)9325HIGHLANDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-513-2ININDIANA BELL TEL CO INC (AT&T)9325HIGHLANDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-836ININDIANA BELL TEL CO INC (AT&T)9325HIGHLANDHMNDINHWDS000/00/0000Prefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-852ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS000/00/0000Prefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
Thousands block for 219-852
219-852-0ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-852-1ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-852-2ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-852-3ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-852-4ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-852-5ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-852-6ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-853ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS000/00/0000Prefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-931ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS000/00/0000Prefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-932ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS000/00/0000Prefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-933ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS000/00/0000Prefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS000/00/0000Prefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
Thousands block for 219-937
219-937-0ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937-1ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937-2ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937-3ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937-4ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937-5ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937-6ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937-8ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
219-937-9ININDIANA BELL TEL CO INC (AT&T)9325HAMMONDHMNDINHWDS0N/APrefix Type: RBOC
Switch Name: HAMMOND WEST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: GARYINGO10T
Detailed Switch Info
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