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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
773-537ILFIRST COMMUNICATIONS, LLC5917CHICGOZN04CHCGIL24DS705/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-537
773-537-0ILFIRST COMMUNICATIONS, LLC5917CHICGOZN04CHCGIL24DS705/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-1ILFIRST COMMUNICATIONS, LLC5917CHICGOZN04CHCGIL24DS705/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-2ILFIRST COMMUNICATIONS, LLC5917CHICGOZN04CHCGIL24DS705/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-3ILFIRST COMMUNICATIONS, LLC5917CHICGOZN04CHCGIL24DS705/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-4ILONVOY, LLC (Inteliquent)224CCHICGOZN04NOCLLIKNOWN07/27/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-5ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN04CHCGILMF6MD12/13/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-6ILFIRST COMMUNICATIONS, LLC5917CHICGOZN04CHCGIL24DS705/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-7ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN04NOCLLIKNOWN10/15/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-8ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN04CHCGILMF6MD08/01/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-537-9ILFIRST COMMUNICATIONS, LLC5917CHICGOZN04CHCGIL24DS705/24/2004Prefix 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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