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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
815-588ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS000/00/0000Prefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
Thousands block for 815-588
815-588-0ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS0N/APrefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-588-1ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS0N/APrefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-588-2ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS0N/APrefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-588-3ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS0N/APrefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-588-4ILTERRA NOVA TELECOM INC.145JLOCKPORTNOCLLIKNOWN08/31/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-588-5ILTERRA NOVA TELECOM INC.145JLOCKPORTNOCLLIKNOWN12/18/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-588-6ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS0N/APrefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-588-7ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS0N/APrefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-588-8ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS0N/APrefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-588-9ILMETROPCS, INC. (T-Mobile US, Inc)5562LOCKPORTELGNILOTGT512/30/2021Prefix 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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