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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
708-753ILILLINOIS BELL TEL CO (AT&T)9329CHICAGOHTSECHGILEHDS000/00/0000Prefix Type: RBOC
Switch Name: CHGO HTS EAST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
Thousands block for 708-753
708-753-0ILILLINOIS BELL TEL CO (AT&T)9329CHICAGOHTSECHGILEHDS0N/APrefix Type: RBOC
Switch Name: CHGO HTS EAST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-753-1ILILLINOIS BELL TEL CO (AT&T)9329CHICAGOHTSECHGILEHDS0N/APrefix Type: RBOC
Switch Name: CHGO HTS EAST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-753-2ILILLINOIS BELL TEL CO (AT&T)9329CHICAGOHTSECHGILEHDS0N/APrefix Type: RBOC
Switch Name: CHGO HTS EAST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-753-3ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICAGOHTSELGNILOT0MD05/19/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-753-4ILFIRST COMMUNICATIONS, LLC - IL4604CHICAGOHTSNOCLLIKNOWN10/12/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-753-5ILILLINOIS BELL TEL CO (AT&T)9329CHICAGOHTSECHGILEHDS0N/APrefix Type: RBOC
Switch Name: CHGO HTS EAST
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
708-753-6ILRCN TELECOM SERVICES OF ILLINIOS, INC. - IL8702CHICAGOHTSNOCLLIKNOWN08/04/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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
708-753-8ILFIRST COMMUNICATIONS, LLC - IL4604CHICAGOHTSNOCLLIKNOWN08/01/2000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-753-9ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534CHICAGOHTSWCHCILBFGT010/14/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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