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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
773-328ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN04CHCGIL24DS300/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-328
773-328-0ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN04CHCGILMF6MD03/04/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-328-1ILACCESS ONE, INC. - IL5447CHICGOZN04NOCLLIKNOWN08/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-328-2ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN04CHCGIL24DS3N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-328-3ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN04CHCGIL24DS3N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-328-4ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN04CHCGIL24DS3N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-328-5ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN04CHCGIL24DS308/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-328-6ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN04CHCGIL24DS3N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-328-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN04CHCGILHBDS007/19/2001Prefix Type: RBOC
Switch Name: CHCG HUMBOLDT DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE50T
Detailed Switch Info
773-328-8ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115CHICGOZN04NOCLLIKNOWN11/03/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-328-9ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN04CHCGILMF6MD03/04/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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