OCN:
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 312-447
312-447-2ILFIRST COMMUNICATIONS, LLC5917CHICGOZN01NOCLLIKNOWN06/28/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-447-3ILFIRST COMMUNICATIONS, LLC5917CHICGOZN01NOCLLIKNOWN06/28/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-447-5ILFIRST COMMUNICATIONS, LLC5917CHICGOZN01NOCLLIKNOWN06/28/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-447-6ILFIRST COMMUNICATIONS, LLC5917CHICGOZN01NOCLLIKNOWN06/28/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-447-7ILFIRST COMMUNICATIONS, LLC5917CHICGOZN01NOCLLIKNOWN06/28/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-390
708-390-2ILFIRST COMMUNICATIONS, LLC5917MOKENACHCGIL24DS710/18/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-406
708-406-3ILFIRST COMMUNICATIONS, LLC5917OAK PARKNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-414
708-414-5ILFIRST COMMUNICATIONS, LLC5917CRETENOCLLIKNOWN11/08/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-469
708-469-3ILFIRST COMMUNICATIONS, LLC5917LA GRANGENOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-552
708-552-2ILFIRST COMMUNICATIONS, LLC5917SUMMITNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-589
708-589-2ILFIRST COMMUNICATIONS, LLC5917HARVEYNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-590
708-590-5ILFIRST COMMUNICATIONS, LLC5917ORLANDNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-608
708-608-6ILFIRST COMMUNICATIONS, LLC5917PALOS PARKNOCLLIKNOWN04/04/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-658
708-658-2ILFIRST COMMUNICATIONS, LLC5917OAK LAWNNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-688
708-688-2ILFIRST COMMUNICATIONS, LLC5917BROOKFIELDNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-730
708-730-6ILFIRST COMMUNICATIONS, LLC5917CALUMET CYNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-746
708-746-9ILFIRST COMMUNICATIONS, LLC5917MONEENOCLLIKNOWN07/03/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-752
708-752-8ILFIRST COMMUNICATIONS, LLC5917BLUEISLANDNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-753
708-753-7ILFIRST COMMUNICATIONS, LLC5917CHICAGOHTSNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-776
708-776-2ILFIRST COMMUNICATIONS, LLC5917FORESTNOCLLIKNOWN02/07/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-784
708-784-5ILFIRST COMMUNICATIONS, LLC5917WESTERNSPGNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-794
708-794-2ILFIRST COMMUNICATIONS, LLC5917HOMEWOODNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-827
708-827-2ILFIRST COMMUNICATIONS, LLC5917PALOS PARKNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-889
708-889-8ILFIRST COMMUNICATIONS, LLC5917LANSINGNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-413
773-413-1ILFIRST COMMUNICATIONS, LLC5917CHICGOZN05NOCLLIKNOWN07/07/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-432
773-432-0ILFIRST COMMUNICATIONS, LLC5917CHICGOZN08CHCGIL24DS709/27/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-432-1ILFIRST COMMUNICATIONS, LLC5917CHICGOZN08CHCGIL24DS707/07/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-432-2ILFIRST COMMUNICATIONS, LLC5917CHICGOZN08CHCGIL24DS7N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-432-3ILFIRST COMMUNICATIONS, LLC5917CHICGOZN08CHCGIL24DS7N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-432-6ILFIRST COMMUNICATIONS, LLC5917CHICGOZN08CHCGIL24DS7N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-432-9ILFIRST COMMUNICATIONS, LLC5917CHICGOZN08CHCGIL24DS7N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-484
773-484-2ILFIRST COMMUNICATIONS, LLC5917CHICGOZN07NOCLLIKNOWN09/26/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-484-4ILFIRST COMMUNICATIONS, LLC5917CHICGOZN07NOCLLIKNOWN09/26/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-658
773-658-8ILFIRST COMMUNICATIONS, LLC5917CHICGOZN05NOCLLIKNOWN06/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-741
773-741-2ILFIRST COMMUNICATIONS, LLC5917CHICGOZN11NOCLLIKNOWN06/21/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-277
815-277-3ILFIRST COMMUNICATIONS, LLC5917FRANKFORTNOCLLIKNOWN06/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-306
815-306-2ILFIRST COMMUNICATIONS, LLC5917LOCKPORTNOCLLIKNOWN06/17/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-314
815-314-5ILFIRST COMMUNICATIONS, LLC5917MANHATTANNOCLLIKNOWN11/08/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-416
815-416-6ILFIRST COMMUNICATIONS, LLC5917MORRISNOCLLIKNOWN04/13/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-448
815-448-3ILFIRST COMMUNICATIONS, LLC5917MAZONNOCLLIKNOWN07/03/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-661
815-661-8ILFIRST COMMUNICATIONS, LLC5917MORRISNOCLLIKNOWN04/08/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-676
815-676-2ILFIRST COMMUNICATIONS, LLC5917PLAINFIELDNOCLLIKNOWN06/18/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-403
847-403-0ILFIRST COMMUNICATIONS, LLC5917WHEELINGNOCLLIKNOWN09/14/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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