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
219-365ININDIANA BELL TEL CO INC (AT&T)9325ST JOHNSTJHINSJRSC00/00/0000Prefix Type: RBOC
Switch Name: ST JOHN RSC
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CRPNINCX10T
Detailed Switch Info
219-558ININDIANA BELL TEL CO INC (AT&T)9325ST JOHNSTJHINSJRSC04/10/2002Prefix Type: RBOC
Switch Name: ST JOHN RSC
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CRPNINCX10T
Detailed Switch Info
Thousands block for 219-558
219-558-2ININDIANA BELL TEL CO INC (AT&T)9325ST JOHNSTJHINSJRSC04/17/2002Prefix Type: RBOC
Switch Name: ST JOHN RSC
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CRPNINCX10T
Detailed Switch Info
219-558-8ININDIANA BELL TEL CO INC (AT&T)9325ST JOHNSTJHINSJRSC08/28/2003Prefix Type: RBOC
Switch Name: ST JOHN RSC
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CRPNINCX10T
Detailed Switch Info