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
Thousands block for 224-206
224-206-1ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS706/08/2012Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-207ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS705/24/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-207
224-207-0ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS705/25/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-207-1ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS705/25/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-207-2ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS705/25/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-207-3ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS705/25/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-207-5ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS711/03/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-207-6ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS705/25/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-207-7ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS702/23/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-207-9ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS705/25/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-281
847-281-3ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS7N/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-371
847-371-8ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS709/23/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-932
847-932-8ILFIRST COMMUNICATIONS, LLC460KLIBERTYVLCHCGIL24DS701/10/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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